Office Action Predictor
Application No. 17/916,481

PYRROLO[2,3-F]INDAZOLE AND 2,4,5,10-TETRAZATRICYCLO[7.3.0.03,7]DODECA-1,3(7),5,8,11-PENTAENE DERIVATIVES AS ALPHA-1-ANTITRYPSIN MODULATORS FOR TREATING ALPHA-1-ANTITRYPSIN DEFICIENCY (AATD)

Final Rejection §112§DP
Filed
Sep 30, 2022
Examiner
BAKSHI, PANCHAM
Art Unit
1623
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Vertex Pharmaceuticals Incorporated
OA Round
2 (Final)
77%
Grant Probability
Favorable
3-4
OA Rounds
2y 5m
To Grant
99%
With Interview

Examiner Intelligence

77%
Career Allow Rate
872 granted / 1131 resolved
Without
With
+27.0%
Interview Lift
avg trend
2y 5m
Avg Prosecution
77 pending
1208
Total Applications
career history

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
32.0%
-8.0% vs TC avg
§102
23.0%
-17.0% vs TC avg
§112
27.1%
-12.9% vs TC avg
Black line = Tech Center average estimate • Based on career data

Office Action

§112 §DP
DETAILED ACTION 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 . Status of the Application Claims 1-8, 11,14-18, 20, 22, 23, 26-35, 37, 39, 40 and 44 are pending, of which claim 44 stands withdrawn. Amendment necessitated new claim rejection as set forth below. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(a): IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), first paragraph: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claim(s) 1 is rejected under 35 U.S.C. 112(a), as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for pre-AIA the inventor(s), at the time the application was filed, had possession of the claimed invention. The subject matter of instant claim 1, is not properly described in the application as filed. In particular, there was no indication in original specification as filed that “Rc as halogen” and therefore raise doubt as to possession of the claimed invention at the time of filing. Applicant is required to cancel the new matter in the reply to this Office Action. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. (I) Claims 1-8, 11,14-18, 20, 22, 23, 26-35, 37, 39, 40 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1, 2, 5, 7, 14, 19, 23-30, 32-33, 39, 40, 48, 49, 53, 54, 56-58 of co-pending Application No. 18/018,245. Although the claims at issue are not identical, they are not patentably distinct from each other because Appl ‘245 claims “A process for preparing a solid form of Compound 1: PNG media_image1.png 200 400 media_image1.png Greyscale or a pharmaceutically acceptable salt thereof… to yield the solid form of Compound 1 or a pharmaceutically acceptable salt thereof” and A process for preparing a solid form of Compound 1: PNG media_image2.png 200 400 media_image2.png Greyscale or a pharmaceutically acceptable salt thereof… to yield the solid form of Compound 2 or a pharmaceutically acceptable salt thereof”, in which the compound of Appl ‘245 read on claims 1-8, 11,14-18, 20, 22, 23, 26-35, 37, 39, 40 of this Application. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. (II) Claims 1-8, 11,14-18, 20, 22, 23, 26-35, 37, 39, 40 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 72, 74, 78, 80, 86 of copending Application No. 18036491. Although the claims at issue are not identical, they are not patentably distinct from each other because Appl ‘491 claims “A method of identifying a patient with alpha-I antitrypsin deficiency (AATD) that has an increased likelihood of responding to treatment with an AAT modulator, wherein the method comprises measuring the concentration of circulating polymerized alpha-1 antitrypsin (AAT) in the patient (or wherein the patient has a Z mutation in the AAT protein and: i) is heterozygous for said Z mutation; or ii) is heterozygous for said Z mutation and has an additional AAT mutation associated with AATD; or wherein the AAT modulator is PNG media_image3.png 200 400 media_image3.png Greyscale (compound 1))”, in which the compound and method of Appl ‘491 read on claims 1-8, 11,14-18, 20, 22, 23, 26-35, 37, 39, 40 of this Application. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. (III) Claims 1-8, 11,14-18, 20, 22, 23, 26-35, 37, 39, 40 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-24 of copending Application No. 18463796. Although the claims at issue are not identical, they are not patentably distinct from each other because Appl ‘796 claims “A compound of Formula I: PNG media_image4.png 200 400 media_image4.png Greyscale … or The compound, tautomer, deuterated derivative, or pharmaceutically acceptable salt according to claim 2 wherein the compound of Formula Ia is selected from PNG media_image5.png 200 400 media_image5.png Greyscale … and deuterated derivatives)” (claims 1-3), “A pharmaceutical composition comprising the compound, tautomer, deuterated derivative or pharmaceutically acceptable salt according to any one of claims 1 to 11 and a pharmaceutically acceptable carrier” (claim 12), and “A method of treating a patient suffering from alpha anti-trypsin deficiency (AATD), comprising administering a compound, tautomer, deuterated derivative or pharmaceutically acceptable salt according to any one of claims 1 to 4, or a pharmaceutical composition according to claim 5” (claim 15), in which the compound, composition, and method of Appl ‘796 read on claims 1-8, 11,14-18, 20, 22, 23, 26-35, 37, 39, 40 of this Application. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Response to Arguments Applicant’s amendment and remarks, filed on 11/13/2025, have been fully considered but not found persuasive. Applicant didn’t argue over ODP rejection and is maintained. Rest of applicant’s argument is moot in view of new rejection as set forth above. Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Conclusion No Claim is allowed. Any inquiry concerning this communication or earlier communications from the examiner should be directed to PANCHAM BAKSHI whose telephone number is (571)270-3463. The examiner can normally be reached M-Thu 7-4.30 EST. 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, Milligan Adam can be reached at 571-2707674. 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. /PANCHAM BAKSHI/Primary Examiner, Art Unit 1623
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Prosecution Timeline

Sep 30, 2022
Application Filed
Aug 11, 2025
Non-Final Rejection — §112, §DP
Nov 13, 2025
Response Filed
Feb 03, 2026
Final Rejection — §112, §DP
Feb 03, 2026
Applicant Interview (Telephonic)
Mar 30, 2026
Response after Non-Final Action

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Prosecution Projections

3-4
Expected OA Rounds
77%
Grant Probability
99%
With Interview (+27.0%)
2y 5m
Median Time to Grant
Moderate
PTA Risk
Based on 1131 resolved cases by this examiner