Prosecution Insights
Last updated: October 01, 2026
Application No. 18/938,730

IMIDAZOPIPERAZINE INHIBITORS OF TRANSCRIPTION ACTIVATING PROTEINS

Non-Final OA §DP
Filed
Nov 06, 2024
Priority
Mar 29, 2018 — provisional 62/650,151 +2 more
Examiner
JACKSON, SHAWQUIA
Art Unit
Tech Center
Assignee
Board of Regents of the University of Texas System
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
4m
Est. Remaining
75%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
1430 granted / 1834 resolved
+18.0% vs TC avg
Minimal -3% lift
Without
With
+-3.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
44 currently pending
Career history
1854
Total Applications
across all art units

Statute-Specific Performance

§101
2.7%
-37.3% vs TC avg
§103
14.9%
-25.1% vs TC avg
§102
18.3%
-21.7% vs TC avg
§112
50.6%
+10.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1834 resolved cases

Office Action

§DP
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 . DETAILED ACTION Claims 53-72 are currently pending in the instant application. Applicants have canceled claims 1-52 and added new claims 53-72 in an amendment filed on January 13, 2025. Claims 53-72 are rejected in this Office Action. I. Priority The instant application is a CON of 17/327,217, filed on May 21, 2021 which is a CON of 16/370,404, filed on March 29, 2019 PAT 11,058,688 which claims benefit of US Provisional Application 62/650,151, filed on March 29, 2018. II. Information Disclosure Statement The information disclosure statement (IDS) submitted on January 13, 2025 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement has been considered by the examiner. III. Rejections 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 obviousness-type 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); and 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 a nonstatutory double patenting ground provided the conflicting application or patent either is shown to be commonly owned with this application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. Effective January 1, 1994, a registered attorney or agent of record may sign a terminal disclaimer. A terminal disclaimer signed by the assignee must fully comply with 37 CFR 3.73(b). Claims 53-72 are rejected on the ground of nonstatutory obviousness-type double patenting as being unpatentable over claims 1-18 of U.S. Patent No. 12,540,139. Although the conflicting claims are not identical, they are not patentably distinct from each other because: Applicants claim PNG media_image1.png 695 789 media_image1.png Greyscale Determining the Scope and Content of the Issued Patent Claim 1 of the issued patent claims PNG media_image2.png 164 268 media_image2.png Greyscale PNG media_image3.png 776 549 media_image3.png Greyscale Ascertaining the Differences Between the Instant Application and the Issued Patent The instant application claims a broader genus of formula I PNG media_image4.png 107 145 media_image4.png Greyscale which encompasses the issued patent’s compound PNG media_image5.png 139 199 media_image5.png Greyscale with the same utility. Finding Prima Facie Obviousness The genus compound of the instant application encompasses the narrower genus compound of the patented claims 1-18. The scope of the compounds in the patented claims 1-18 and the scope of the claims 53-72 of the instant application overlap and include patented subject matter in the instant claims. The issued patent claims species such as PNG media_image6.png 179 194 media_image6.png Greyscale in issued claim 9 which read on the instant compounds of formula I. Therefore, one of ordinary skill in the art would be motivated to prepare and claim the scope of the compounds in the issued patent again in the instant application since the scope already patented falls within the full scope of the instant claims 53-72. As a result, the claims are rejected under obviousness-type double patenting. Claims 53-72 are rejected on the ground of nonstatutory obviousness-type double patenting as being unpatentable over claims 1-19 of U.S. Patent No. 12,559,497. Although the conflicting claims are not identical, they are not patentably distinct from each other because: Applicants claim PNG media_image1.png 695 789 media_image1.png Greyscale Determining the Scope and Content of the Issued Patent Claim 1 of the issued patent claims PNG media_image7.png 278 272 media_image7.png Greyscale PNG media_image8.png 784 608 media_image8.png Greyscale Ascertaining the Differences Between the Instant Application and the Issued Patent The instant application claims a broader genus of formula I PNG media_image4.png 107 145 media_image4.png Greyscale which encompasses the issued patent’s compound PNG media_image5.png 139 199 media_image5.png Greyscale with the same utility. Finding Prima Facie Obviousness The genus compound of the instant application encompasses the narrower genus compound of the patented claims 1-19. The scope of the compounds in the patented claims 1-19 and the scope of the claims 53-72 of the instant application overlap and include patented subject matter in the instant claims. The issued patent claims species such as PNG media_image9.png 192 158 media_image9.png Greyscale in issued claim 19 which read on the instant compounds of formula I. Therefore, one of ordinary skill in the art would be motivated to prepare and claim the scope of the compounds in the issued patent again in the instant application since the scope already patented falls within the full scope of the instant claims 53-72. As a result, the claims are rejected under obviousness-type double patenting. Claims 53-72 are rejected on the ground of nonstatutory obviousness-type double patenting as being unpatentable over claims 1-41 of U.S. Patent No. 11,058,688. Although the conflicting claims are not identical, they are not patentably distinct from each other because: Applicants claim PNG media_image1.png 695 789 media_image1.png Greyscale Determining the Scope and Content of the Issued Patent Claim 1 of the issued patent claims PNG media_image10.png 782 614 media_image10.png Greyscale Ascertaining the Differences Between the Instant Application and the Issued Patent The instant application claims a broader genus of formula I PNG media_image4.png 107 145 media_image4.png Greyscale which encompasses the issued patent’s compound PNG media_image5.png 139 199 media_image5.png Greyscale with the same utility. Finding Prima Facie Obviousness The genus compound of the instant application encompasses the narrower genus compound of the patented claims 1-41. The scope of the compounds in the patented claims 1-41 and the scope of the claims 53-72 of the instant application overlap and include patented subject matter in the instant claims. The issued patent claims species such as PNG media_image11.png 215 202 media_image11.png Greyscale in issued claim 39 which read on the instant compounds of formula I. Therefore, one of ordinary skill in the art would be motivated to prepare and claim the scope of the compounds in the issued patent again in the instant application since the scope already patented falls within the full scope of the instant claims 53-72. As a result, the claims are rejected under obviousness-type double patenting. Claims 53-72 are rejected on the ground of nonstatutory obviousness-type double patenting as being unpatentable over claims 1-26 of U.S. Patent No. 12,186,324. Although the conflicting claims are not identical, they are not patentably distinct from each other because: Applicants claim PNG media_image1.png 695 789 media_image1.png Greyscale Determining the Scope and Content of the Issued Patent Claim 1 of the issued patent claims PNG media_image12.png 398 312 media_image12.png Greyscale Ascertaining the Differences Between the Instant Application and the Issued Patent The instant application claims a broader genus of formula I PNG media_image4.png 107 145 media_image4.png Greyscale which encompasses the issued patent’s compound PNG media_image5.png 139 199 media_image5.png Greyscale with the same utility. Finding Prima Facie Obviousness The genus compound of the instant application encompasses the narrower genus compound of the patented claims 1-26. The scope of the compounds in the patented claims 1-26 and the scope of the claims 53-72 of the instant application overlap and include patented subject matter in the instant claims. Therefore, one of ordinary skill in the art would be motivated to prepare and claim the scope of the compounds in the issued patent again in the instant application since the scope already patented falls within the full scope of the instant claims 53-72. As a result, the claims are rejected under obviousness-type double patenting. IV. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Shawquia Jackson whose telephone number is 571-272-9043. The examiner can normally be reached on 7:00 AM-3:30PM. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Adam Milligan can be reached on 571-270-7674. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). /SHAWQUIA JACKSON/Primary Examiner, Art Unit 1626
Read full office action

Prosecution Timeline

Nov 06, 2024
Application Filed
Sep 23, 2026
Non-Final Rejection mailed — §DP (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
78%
Grant Probability
75%
With Interview (-3.3%)
2y 3m (~4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1834 resolved cases by this examiner. Grant probability derived from career allowance rate.

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