83_FR_7092 83 FR 7059 - Determination of Regulatory Review Period for Purposes of Patent Extension; HYMOVIS

83 FR 7059 - Determination of Regulatory Review Period for Purposes of Patent Extension; HYMOVIS

DEPARTMENT OF HEALTH AND HUMAN SERVICES
Food and Drug Administration

Federal Register Volume 83, Issue 33 (February 16, 2018)

Page Range7059-7060
FR Document2018-03229

The Food and Drug Administration (FDA) has determined the regulatory review period for HYMOVIS and is publishing this notice of that determination as required by law. FDA has made the determination because of the submission of an application to the Director of the U.S. Patent and Trademark Office (USPTO), Department of Commerce, for the extension of a patent which claims that medical device.

Federal Register, Volume 83 Issue 33 (Friday, February 16, 2018)
[Federal Register Volume 83, Number 33 (Friday, February 16, 2018)]
[Notices]
[Pages 7059-7060]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-03229]


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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. FDA-2016-E-2477]


Determination of Regulatory Review Period for Purposes of Patent 
Extension; HYMOVIS

AGENCY: Food and Drug Administration, HHS.

ACTION: Notice.

-----------------------------------------------------------------------

SUMMARY: The Food and Drug Administration (FDA) has determined the 
regulatory review period for HYMOVIS and is publishing this notice of 
that determination as required by law. FDA has made the determination 
because of the submission of an application to the Director of the U.S. 
Patent and Trademark Office (USPTO), Department of Commerce, for the 
extension of a patent which claims that medical device.

DATES: Anyone with knowledge that any of the dates as published (see 
the SUPPLEMENTARY INFORMATION section) are incorrect may submit either 
electronic or written comments and ask for a redetermination by April 
17, 2018. Furthermore, any interested person may petition FDA for a 
determination regarding whether the applicant for extension acted with 
due diligence during the regulatory review period by August 15, 2018. 
See ``Petitions'' in the SUPPLEMENTARY INFORMATION section for more 
information.

ADDRESSES: You may submit comments as follows. Please note that late, 
untimely filed comments will not be considered. Electronic comments 
must be submitted on or before April 17, 2018. The https://www.regulations.gov electronic filing system will accept comments until 
midnight Eastern Time at the end of April 17, 2018. Comments received 
by mail/hand delivery/courier (for written/paper submissions) will be 
considered timely if they are postmarked or the delivery service 
acceptance receipt is on or before that date.

Electronic Submissions

    Submit electronic comments in the following way:
     Federal eRulemaking Portal: https://www.regulations.gov. 
Follow the instructions for submitting comments. Comments submitted 
electronically, including attachments, to https://www.regulations.gov 
will be posted to the docket unchanged. Because your comment will be 
made public, you are solely responsible for ensuring that your comment 
does not include any confidential information that you or a third party 
may not wish to be posted, such as medical information, your or anyone 
else's Social Security number, or confidential business information, 
such as a manufacturing process. Please note that if you include your 
name, contact information, or other information that identifies you in 
the body of your comments, that information will be posted on https://www.regulations.gov.
     If you want to submit a comment with confidential 
information that you do not wish to be made available to the public, 
submit the comment as a written/paper submission and in the manner 
detailed (see ``Written/Paper Submissions'' and ``Instructions'').

Written/Paper Submissions

    Submit written/paper submissions as follows:
     Mail/Hand delivery/Courier (for written/paper 
submissions): Dockets Management Staff (HFA-305), Food and Drug 
Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852.
     For written/paper comments submitted to the Dockets 
Management Staff, FDA will post your comment, as well as any 
attachments, except for information submitted, marked and identified, 
as confidential, if submitted as detailed in ``Instructions.''
    Instructions: All submissions received must include the Docket No. 
FDA-2016-E-2477 for ``Determination of Regulatory Review Period for 
Purposes of Patent Extension; HYMOVIS.'' Received comments, those filed 
in a timely manner (see ADDRESSES), will be placed in the docket and, 
except for those submitted as ``Confidential Submissions,'' publicly 
viewable at https://www.regulations.gov or at the Dockets Management 
Staff between 9 a.m. and 4 p.m., Monday through Friday.
     Confidential Submissions--To submit a comment with 
confidential information that you do not wish to be made publicly 
available, submit your comments only as a written/paper submission. You 
should submit two copies total. One copy will include the information 
you claim to be confidential with a heading or cover note that states 
``THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION.'' The Agency will 
review this copy, including the claimed confidential information, in 
its consideration of comments. The second copy, which will have the 
claimed confidential information redacted/blacked out, will be 
available for public viewing and posted on https://www.regulations.gov. 
Submit both copies to the Dockets Management Staff. If you do not wish 
your name and contact information to be made publicly available, you 
can provide this information on the cover sheet and not in the body of 
your comments and you must identify this information as 
``confidential.'' Any information marked as ``confidential'' will not 
be disclosed except in accordance with Sec.  10.20 (21 CFR 10.20) and 
other applicable disclosure law. For more information about FDA's 
posting of comments to public dockets, see 80 FR 56469, September 18, 
2015, or access the information at: https://www.thefederalregister.org/fdsys/pkg/FR-2015-09-18/pdf/2015-23389.pdf.
    Docket: For access to the docket to read background documents or 
the electronic and written/paper comments received, go to https://www.regulations.gov and insert the docket number, found in brackets in 
the

[[Page 7060]]

heading of this document, into the ``Search'' box and follow the 
prompts and/or go to the Dockets Management Staff, 5630 Fishers Lane, 
Rm. 1061, Rockville, MD 20852.

FOR FURTHER INFORMATION CONTACT: Beverly Friedman, Office of Regulatory 
Policy, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 
51, Rm. 6250, Silver Spring, MD 20993, 301-796-3600.

SUPPLEMENTARY INFORMATION:

I. Background

    The Drug Price Competition and Patent Term Restoration Act of 1984 
(Pub. L. 98-417) and the Generic Animal Drug and Patent Term 
Restoration Act (Pub. L. 100-670) generally provide that a patent may 
be extended for a period of up to 5 years so long as the patented item 
(human drug product, animal drug product, medical device, food 
additive, or color additive) was subject to regulatory review by FDA 
before the item was marketed. Under these acts, a product's regulatory 
review period forms the basis for determining the amount of extension 
an applicant may receive.
    A regulatory review period consists of two periods of time: A 
testing phase and an approval phase. For medical devices, the testing 
phase begins with a clinical investigation of the device and runs until 
the approval phase begins. The approval phase starts with the initial 
submission of an application to market the device and continues until 
permission to market the device is granted. Although only a portion of 
a regulatory review period may count toward the actual amount of 
extension that the Director of USPTO may award (half the testing phase 
must be subtracted as well as any time that may have occurred before 
the patent was issued), FDA's determination of the length of a 
regulatory review period for a medical device will include all of the 
testing phase and approval phase as specified in 35 U.S.C. 
156(g)(3)(B).
    FDA has approved for marketing the medical device HYMOVIS. HYMOVIS 
is indicated for the treatment of pain in osteoarthritis of the knee in 
patients who have failed to respond adequately to conservative non-
pharmacologic therapy and to simple analgesics. Subsequent to this 
approval, the USPTO received a patent term restoration application for 
HYMOVIS (U.S. Patent No. 7,863,256) from Fidia Farmaceutici S.p.A., and 
the USPTO requested FDA's assistance in determining this patent's 
eligibility for patent term restoration. In a letter dated September 
26, 2016, FDA advised the USPTO that this medical device had undergone 
a regulatory review period and that the approval of HYMOVIS represented 
the first permitted commercial marketing or use of the product. 
Thereafter, the USPTO requested that FDA determine the product's 
regulatory review period.

II. Determination of Regulatory Review Period

    FDA has determined that the applicable regulatory review period for 
HYMOVIS is 1,845 days. Of this time, 1,665 days occurred during the 
testing phase of the regulatory review period, while 180 days occurred 
during the approval phase. These periods of time were derived from the 
following dates:
    1. The date an exemption under section 520(g) of the Federal Food, 
Drug, and Cosmetic Act (FD&C Act) (21 U.S.C. 360j(g)) involving this 
device became effective: August 11, 2010. The applicant claims that the 
investigational device exemption (IDE) required under section 520(g) of 
the FD&C Act for human tests to begin became effective on January 7, 
2011. However, FDA records indicate that the IDE was determined 
substantially complete for clinical studies to have begun on August 11, 
2010, which represents the IDE effective date.
    2. The date an application was initially submitted with respect to 
the device under section 515 of the FD&C Act (21 U.S.C. 360e): March 2, 
2015. FDA has verified the applicant's claim that the premarket 
approval application (PMA) for HYMOVIS (PMA P150010) was initially 
submitted March 2, 2015.
    3. The date the application was approved: August 28, 2015. FDA has 
verified the applicant's claim that PMA P150010 was approved on August 
28, 2015.
    This determination of the regulatory review period establishes the 
maximum potential length of a patent extension. However, the USPTO 
applies several statutory limitations in its calculations of the actual 
period for patent extension. In its application for patent extension, 
this applicant seeks 938 days of patent term extension.

III. Petitions

    Anyone with knowledge that any of the dates as published are 
incorrect may submit either electronic or written comments and, under 
21 CFR 60.24, ask for a redetermination (see DATES). Furthermore, as 
specified in Sec.  60.30 (21 CFR 60.30), any interested person may 
petition FDA for a determination regarding whether the applicant for 
extension acted with due diligence during the regulatory review period. 
To meet its burden, the petition must comply with all the requirements 
of Sec.  60.30, including but not limited to: Must be timely (see 
DATES), Must be filed in accordance with Sec.  10.20, must contain 
sufficient facts to merit an FDA investigation, and must certify that a 
true and complete copy of the petition has been served upon the patent 
applicant. (See H. Rept. 857, part 1, 98th Cong., 2d sess., pp. 41-42, 
1984.) Petitions should be in the format specified in 21 CFR 10.30.
    Submit petitions electronically to https://www.regulations.gov at 
Docket No. FDA-2013-S-0610. Submit written petitions (two copies are 
required) to the Dockets Management Staff (HFA-305), Food and Drug 
Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852.

    Dated: February 12, 2018.
Leslie Kux,
Associate Commissioner for Policy.
[FR Doc. 2018-03229 Filed 2-15-18; 8:45 am]
BILLING CODE 4164-01-P



                                                                             Federal Register / Vol. 83, No. 33 / Friday, February 16, 2018 / Notices                                           7059

                                               of the Pediatric Advisory Committee                     Department of Commerce, for the                          • Mail/Hand delivery/Courier (for
                                               would be held on March 23, 2018.                        extension of a patent which claims that               written/paper submissions): Dockets
                                                  FDA will provide updates on the                      medical device.                                       Management Staff (HFA–305), Food and
                                               following topics without vote by the                    DATES: Anyone with knowledge that any                 Drug Administration, 5630 Fishers
                                               committee:                                              of the dates as published (see the                    Lane, Rm. 1061, Rockville, MD 20852.
                                                  • Update regarding labeling change                   SUPPLEMENTARY INFORMATION section) are                   • For written/paper comments
                                               for inhaled corticosteroid long-acting b-               incorrect may submit either electronic                submitted to the Dockets Management
                                               2 agonists (ICS/LABAs);                                 or written comments and ask for a                     Staff, FDA will post your comment, as
                                                  • Safety labeling for gadolinium                     redetermination by April 17, 2018.                    well as any attachments, except for
                                               products;                                               Furthermore, any interested person may                information submitted, marked and
                                                  • Overview of the FDA Adverse Event                  petition FDA for a determination                      identified, as confidential, if submitted
                                               Reporting System (FAERS) and reports                    regarding whether the applicant for                   as detailed in ‘‘Instructions.’’
                                               on reduced or lack of efficacy for certain              extension acted with due diligence                       Instructions: All submissions received
                                               generic drugs; and                                      during the regulatory review period by                must include the Docket No. FDA–
                                                  • Generic drug approval process; and                 August 15, 2018. See ‘‘Petitions’’ in the             2016–E–2477 for ‘‘Determination of
                                               discussion on the differences in the                                                                          Regulatory Review Period for Purposes
                                                                                                       SUPPLEMENTARY INFORMATION section for
                                               approval process for brand name drugs                                                                         of Patent Extension; HYMOVIS.’’
                                                                                                       more information.
                                               versus generic drugs; exceptions.                                                                             Received comments, those filed in a
                                                  On page 126, in the third column, the                ADDRESSES:   You may submit comments                  timely manner (see ADDRESSES), will be
                                               CDRH products portion of the document                   as follows. Please note that late,                    placed in the docket and, except for
                                               is changed to read as follows:                          untimely filed comments will not be                   those submitted as ‘‘Confidential
                                                  The PAC will meet to discuss the                     considered. Electronic comments must                  Submissions,’’ publicly viewable at
                                               following products (listed by FDA                       be submitted on or before April 17,                   https://www.regulations.gov or at the
                                               Center):                                                2018. The https://www.regulations.gov                 Dockets Management Staff between 9
                                                                                                       electronic filing system will accept                  a.m. and 4 p.m., Monday through
                                               (2) Center for Devices and Radiological
                                                                                                       comments until midnight Eastern Time                  Friday.
                                                     Health
                                                                                                       at the end of April 17, 2018. Comments                   • Confidential Submissions—To
                                                  a. MEDTRONIC ACTIVA DYSTONIA
                                                                                                       received by mail/hand delivery/courier                submit a comment with confidential
                                                     THERAPY (Humanitarian Device
                                                                                                       (for written/paper submissions) will be               information that you do not wish to be
                                                     Exemption (HDE))
                                                                                                       considered timely if they are                         made publicly available, submit your
                                                  b. LIPOSORBER LA–15 SYSTEM
                                                                                                       postmarked or the delivery service                    comments only as a written/paper
                                                     (HDE)
                                                                                                       acceptance receipt is on or before that               submission. You should submit two
                                               CDRH will update the committee on the                   date.                                                 copies total. One copy will include the
                                               regulatory status of a previously                                                                             information you claim to be confidential
                                               reviewed HDE.                                           Electronic Submissions                                with a heading or cover note that states
                                                  This notice is issued under the                        Submit electronic comments in the                   ‘‘THIS DOCUMENT CONTAINS
                                               Federal Advisory Committee Act (5                       following way:                                        CONFIDENTIAL INFORMATION.’’ The
                                               U.S.C. app. 2) and 21 CFR part 14,                        • Federal eRulemaking Portal:                       Agency will review this copy, including
                                               relating to the advisory committees.                    https://www.regulations.gov. Follow the               the claimed confidential information, in
                                                 Dated: February 12, 2018.                             instructions for submitting comments.                 its consideration of comments. The
                                               Leslie Kux,                                             Comments submitted electronically,                    second copy, which will have the
                                               Associate Commissioner for Policy.                      including attachments, to https://                    claimed confidential information
                                               [FR Doc. 2018–03231 Filed 2–15–18; 8:45 am]
                                                                                                       www.regulations.gov will be posted to                 redacted/blacked out, will be available
                                                                                                       the docket unchanged. Because your                    for public viewing and posted on
                                               BILLING CODE 4164–01–P
                                                                                                       comment will be made public, you are                  https://www.regulations.gov. Submit
                                                                                                       solely responsible for ensuring that your             both copies to the Dockets Management
                                               DEPARTMENT OF HEALTH AND                                comment does not include any                          Staff. If you do not wish your name and
                                               HUMAN SERVICES                                          confidential information that you or a                contact information to be made publicly
                                                                                                       third party may not wish to be posted,                available, you can provide this
                                               Food and Drug Administration                            such as medical information, your or                  information on the cover sheet and not
                                                                                                       anyone else’s Social Security number, or              in the body of your comments and you
                                               [Docket No. FDA–2016–E–2477]                                                                                  must identify this information as
                                                                                                       confidential business information, such
                                                                                                       as a manufacturing process. Please note               ‘‘confidential.’’ Any information marked
                                               Determination of Regulatory Review
                                                                                                       that if you include your name, contact                as ‘‘confidential’’ will not be disclosed
                                               Period for Purposes of Patent
                                                                                                       information, or other information that                except in accordance with § 10.20 (21
                                               Extension; HYMOVIS
                                                                                                       identifies you in the body of your                    CFR 10.20) and other applicable
                                               AGENCY:    Food and Drug Administration,                comments, that information will be                    disclosure law. For more information
                                               HHS.                                                    posted on https://www.regulations.gov.                about FDA’s posting of comments to
                                               ACTION:   Notice.                                         • If you want to submit a comment                   public dockets, see 80 FR 56469,
                                                                                                       with confidential information that you                September 18, 2015, or access the
                                               SUMMARY:   The Food and Drug                            do not wish to be made available to the               information at: https://www.gpo.gov/
                                               Administration (FDA) has determined                     public, submit the comment as a                       fdsys/pkg/FR-2015-09-18/pdf/2015-
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                                               the regulatory review period for                        written/paper submission and in the                   23389.pdf.
                                               HYMOVIS and is publishing this notice                   manner detailed (see ‘‘Written/Paper                     Docket: For access to the docket to
                                               of that determination as required by                    Submissions’’ and ‘‘Instructions’’).                  read background documents or the
                                               law. FDA has made the determination                                                                           electronic and written/paper comments
                                               because of the submission of an                         Written/Paper Submissions                             received, go to https://
                                               application to the Director of the U.S.                   Submit written/paper submissions as                 www.regulations.gov and insert the
                                               Patent and Trademark Office (USPTO),                    follows:                                              docket number, found in brackets in the


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                                               7060                          Federal Register / Vol. 83, No. 33 / Friday, February 16, 2018 / Notices

                                               heading of this document, into the                      device had undergone a regulatory                     comply with all the requirements of
                                               ‘‘Search’’ box and follow the prompts                   review period and that the approval of                § 60.30, including but not limited to:
                                               and/or go to the Dockets Management                     HYMOVIS represented the first                         Must be timely (see DATES), Must be
                                               Staff, 5630 Fishers Lane, Rm. 1061,                     permitted commercial marketing or use                 filed in accordance with § 10.20, must
                                               Rockville, MD 20852.                                    of the product. Thereafter, the USPTO                 contain sufficient facts to merit an FDA
                                               FOR FURTHER INFORMATION CONTACT:                        requested that FDA determine the                      investigation, and must certify that a
                                               Beverly Friedman, Office of Regulatory                  product’s regulatory review period.                   true and complete copy of the petition
                                               Policy, Food and Drug Administration,                   II. Determination of Regulatory Review                has been served upon the patent
                                               10903 New Hampshire Ave., Bldg. 51,                     Period                                                applicant. (See H. Rept. 857, part 1, 98th
                                               Rm. 6250, Silver Spring, MD 20993,                                                                            Cong., 2d sess., pp. 41–42, 1984.)
                                                                                                          FDA has determined that the                        Petitions should be in the format
                                               301–796–3600.
                                                                                                       applicable regulatory review period for               specified in 21 CFR 10.30.
                                               SUPPLEMENTARY INFORMATION:                              HYMOVIS is 1,845 days. Of this time,
                                                                                                       1,665 days occurred during the testing                   Submit petitions electronically to
                                               I. Background
                                                                                                       phase of the regulatory review period,                https://www.regulations.gov at Docket
                                                  The Drug Price Competition and                                                                             No. FDA–2013–S–0610. Submit written
                                                                                                       while 180 days occurred during the
                                               Patent Term Restoration Act of 1984                                                                           petitions (two copies are required) to the
                                                                                                       approval phase. These periods of time
                                               (Pub. L. 98–417) and the Generic                                                                              Dockets Management Staff (HFA–305),
                                                                                                       were derived from the following dates:
                                               Animal Drug and Patent Term                                1. The date an exemption under                     Food and Drug Administration, 5630
                                               Restoration Act (Pub. L. 100–670)                       section 520(g) of the Federal Food, Drug,             Fishers Lane, Rm. 1061, Rockville, MD
                                               generally provide that a patent may be                  and Cosmetic Act (FD&C Act) (21 U.S.C.                20852.
                                               extended for a period of up to 5 years                  360j(g)) involving this device became                   Dated: February 12, 2018.
                                               so long as the patented item (human                     effective: August 11, 2010. The                       Leslie Kux,
                                               drug product, animal drug product,                      applicant claims that the investigational             Associate Commissioner for Policy.
                                               medical device, food additive, or color                 device exemption (IDE) required under
                                               additive) was subject to regulatory                                                                           [FR Doc. 2018–03229 Filed 2–15–18; 8:45 am]
                                                                                                       section 520(g) of the FD&C Act for
                                               review by FDA before the item was                       human tests to begin became effective
                                                                                                                                                             BILLING CODE 4164–01–P

                                               marketed. Under these acts, a product’s                 on January 7, 2011. However, FDA
                                               regulatory review period forms the basis                records indicate that the IDE was
                                               for determining the amount of extension                                                                       DEPARTMENT OF HEALTH AND
                                                                                                       determined substantially complete for                 HUMAN SERVICES
                                               an applicant may receive.                               clinical studies to have begun on August
                                                  A regulatory review period consists of               11, 2010, which represents the IDE                    Food and Drug Administration
                                               two periods of time: A testing phase and                effective date.
                                               an approval phase. For medical devices,                    2. The date an application was
                                               the testing phase begins with a clinical                                                                      [Docket No. FDA–2013–D–0077]
                                                                                                       initially submitted with respect to the
                                               investigation of the device and runs                    device under section 515 of the FD&C                  Early Alzheimer’s Disease: Developing
                                               until the approval phase begins. The                    Act (21 U.S.C. 360e): March 2, 2015.                  Drugs for Treatment; Draft Guidance
                                               approval phase starts with the initial                  FDA has verified the applicant’s claim                for Industry; Availability
                                               submission of an application to market                  that the premarket approval application
                                               the device and continues until                          (PMA) for HYMOVIS (PMA P150010)                       AGENCY:    Food and Drug Administration,
                                               permission to market the device is                      was initially submitted March 2, 2015.                HHS.
                                               granted. Although only a portion of a                      3. The date the application was
                                               regulatory review period may count                      approved: August 28, 2015. FDA has                    ACTION:   Notice of availability.
                                               toward the actual amount of extension                   verified the applicant’s claim that PMA
                                               that the Director of USPTO may award                    P150010 was approved on August 28,                    SUMMARY:   The Food and Drug
                                               (half the testing phase must be                         2015.                                                 Administration (FDA or Agency) is
                                               subtracted as well as any time that may                    This determination of the regulatory               announcing the availability of a draft
                                               have occurred before the patent was                     review period establishes the maximum                 guidance for industry entitled ‘‘Early
                                               issued), FDA’s determination of the                     potential length of a patent extension.               Alzheimer’s Disease: Developing Drugs
                                               length of a regulatory review period for                However, the USPTO applies several                    for Treatment.’’ This guidance is
                                               a medical device will include all of the                statutory limitations in its calculations             intended to assist sponsors in the
                                               testing phase and approval phase as                     of the actual period for patent extension.            clinical development of drugs for the
                                               specified in 35 U.S.C. 156(g)(3)(B).                    In its application for patent extension,              treatment of the stages of sporadic
                                                  FDA has approved for marketing the                   this applicant seeks 938 days of patent               Alzheimer’s disease (AD) that occur
                                               medical device HYMOVIS. HYMOVIS is                      term extension.                                       before the onset of overt dementia. This
                                               indicated for the treatment of pain in                                                                        guidance revises the draft guidance for
                                               osteoarthritis of the knee in patients                  III. Petitions                                        industry entitled ‘‘Alzheimer’s Disease:
                                               who have failed to respond adequately                      Anyone with knowledge that any of                  Developing Drugs for the Treatment of
                                               to conservative non-pharmacologic                       the dates as published are incorrect may              Early Stage Disease’’ issued February 8,
                                               therapy and to simple analgesics.                       submit either electronic or written                   2013.
                                               Subsequent to this approval, the USPTO                  comments and, under 21 CFR 60.24, ask
                                                                                                                                                             DATES:  Submit either electronic or
                                               received a patent term restoration                      for a redetermination (see DATES).
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                                                                                                                                                             written comments on the draft guidance
                                               application for HYMOVIS (U.S. Patent                    Furthermore, as specified in § 60.30 (21
                                                                                                                                                             by May 17, 2018 to ensure that the
                                               No. 7,863,256) from Fidia Farmaceutici                  CFR 60.30), any interested person may
                                                                                                                                                             Agency considers your comment on this
                                               S.p.A., and the USPTO requested FDA’s                   petition FDA for a determination
                                                                                                                                                             draft guidance before it begins work on
                                               assistance in determining this patent’s                 regarding whether the applicant for
                                                                                                                                                             the final version of the guidance.
                                               eligibility for patent term restoration. In             extension acted with due diligence
                                               a letter dated September 26, 2016, FDA                  during the regulatory review period. To               ADDRESSES: You may submit comments
                                               advised the USPTO that this medical                     meet its burden, the petition must                    on any guidance at any time as follows:


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Document Created: 2018-02-16 00:55:18
Document Modified: 2018-02-16 00:55:18
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionNotices
ActionNotice.
DatesAnyone with knowledge that any of the dates as published (see the SUPPLEMENTARY INFORMATION section) are incorrect may submit either electronic or written comments and ask for a redetermination by April 17, 2018. Furthermore, any interested person may petition FDA for a determination regarding whether the applicant for extension acted with due diligence during the regulatory review period by August 15, 2018. See ``Petitions'' in the SUPPLEMENTARY INFORMATION section for more information.
ContactBeverly Friedman, Office of Regulatory Policy, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 51, Rm. 6250, Silver Spring, MD 20993, 301-796-3600.
FR Citation83 FR 7059 

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