Prosecution Insights
Last updated: April 19, 2026
Application No. 18/236,462

METHODS FOR TREATING RECEPTOR-INTERACTING PROTEIN KINASE 1-MEDIATED DISEASES

Non-Final OA §102
Filed
Aug 22, 2023
Examiner
HAVLIN, ROBERT H
Art Unit
1626
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Genzyme Corporation
OA Round
1 (Non-Final)
53%
Grant Probability
Moderate
1-2
OA Rounds
2y 11m
To Grant
80%
With Interview

Examiner Intelligence

Grants 53% of resolved cases
53%
Career Allow Rate
534 granted / 1016 resolved
-7.4% vs TC avg
Strong +27% interview lift
Without
With
+27.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
99 currently pending
Career history
1115
Total Applications
across all art units

Statute-Specific Performance

§101
1.0%
-39.0% vs TC avg
§103
30.8%
-9.2% vs TC avg
§102
24.8%
-15.2% vs TC avg
§112
28.2%
-11.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1016 resolved cases

Office Action

§102
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Priority This application has PRO 63/420,932 (10/31/2022) and PRO 63/400,384 (08/23/2022). Status Claims 1-11, 13-17 are pending. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-11, 13-17 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Fidalgo et al. (US20200087319). Regarding claim 1, Fidalgo teaches pharmaceutical compounds for treating a receptor ([0008]: “treating a receptor-interacting protein kinase 1-mediated disease or disorder comprising administering a therapeutically effective amount of a compound or a pharmaceutical composition as described herein to a subject in need thereof.”; claims 49-50) including Example 29 (P. 63): PNG media_image1.png 118 140 media_image1.png Greyscale PNG media_image2.png 201 262 media_image2.png Greyscale Regarding claims 2-6, Fidalgo teaches dosing including ranges of 20 and 50 mg ([0424]-[0433]) and once and twice daily ([0430]: “the compositions thereof may be administered once, twice, three or four times daily”). Regarding claims 7-8, Fidalgo teaches administration orally ([0434]-[0435]) which one of skill in the art would at once envisage as both with and without food. Regarding claim 9, Fidalgo teaches continuous treatment ([0431]). Regarding claim 10, Fidalgo teaches administration of the compound with a carrier ([0429]) without reference to additional an therapy. Almirall, LLC v. Amneal Pharm., 28 F.4th 265, 273 (Fed. Cir. 2022) (“"[A] reference need not state a feature's absence in order to disclose a negative limitation." AC Techs., S.A. v. Amazon.com, Inc. , 912 F.3d 1358, 1367 (Fed. Cir. 2019).”). Regarding claim 11, Fidalgo teaches a human subject ([0045]). Regarding claim 13, Fidalgo teaches the disease or disorder treated includes amyotrophic lateral sclerosis ([0353], claims 49-50). Regarding claim 14 and 16, Fidalgo teaches administering a therapeutically effective amount including ranges of 20 mg ([0424]-[0433]) and once and twice daily ([0430]). Regarding claim 15 and 17, Fidalgo teaches the disease or disorder treated includes amyotrophic lateral sclerosis ([0353], claims 49-50). With each of the above claims, one of skill in the art would at once envisage administering the same compound using a dosing schedule to the same disease in a manner such that the prior art anticipates the claim (MPEP 2131.02 III.). Conclusion No claims allowed. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT H HAVLIN whose telephone number is (571)272-9066. The examiner can normally be reached 9am - 6pm. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Joseph McKane can be reached at 571-272-0699. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /ROBERT H HAVLIN/Primary Patent Examiner, Art Unit 1626
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Prosecution Timeline

Aug 22, 2023
Application Filed
Oct 08, 2025
Non-Final Rejection — §102 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
53%
Grant Probability
80%
With Interview (+27.2%)
2y 11m
Median Time to Grant
Low
PTA Risk
Based on 1016 resolved cases by this examiner. Grant probability derived from career allow rate.

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