Prosecution Insights
Last updated: July 17, 2026
Application No. 18/272,255

THERAPEUTIC AND DIAGNOSTIC AGENTS AND USES THEREOF

Non-Final OA §112
Filed
Jul 13, 2023
Priority
Jan 29, 2021 — GB 2101228.1 +1 more
Examiner
GRIZER, CASSANDRA SENN
Art Unit
1672
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Thelper AS
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
75%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allowance Rate
3 granted / 4 resolved
+15.0% vs TC avg
Minimal +0% lift
Without
With
+0.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
33 currently pending
Career history
40
Total Applications
across all art units

Statute-Specific Performance

§101
6.5%
-33.5% vs TC avg
§103
66.7%
+26.7% vs TC avg
§102
1.1%
-38.9% vs TC avg
§112
4.3%
-35.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 4 resolved cases

Office Action

§112
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 . Priority Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copy has been filed on 13 July 2023. Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Election/Restrictions Applicant’s election without traverse of Group I, corresponding to claims 112-119, and binding molecule 1D3 in claim 112, an antibody and CAR in claim 113, SEQ ID NOs: 12 and 18 in claim 114, a monoclonal antibody in claim 115, and an Fv fragment in claim 116 in the reply filed 13 April 2026 is acknowledged. Claims 120-152 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 13 April 2026. Claim Objections Claim 112 is objected to because the claim should state the target antigen of the binding molecule. Appropriate correction is required. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 112-1191 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding claim 116 (line 4)2, the phrase "such as" renders the claim indefinite because it is unclear whether the limitations following the phrase are part of the claimed invention. See MPEP § 2173.05(d). Regarding claim 1123, the phrase “are as defined by” in lines 4-6 is indefinite because it is unclear if the Applicant is limiting the binding molecule to only these CDRs (consisting) or at least these CDRs (comprising). The dependent claims do not add additional clarity and, therefore, are also indefinite. For purposes of compact prosecution and applying prior art, the claims were broadly interpreted to require a binding molecule comprising the CDR sequences of SEQ ID NOs: 8-10 and 14-16. It is noted any interpretation of the claims set forth above does not relieve Applicant of the responsibility of responding to this rejection. If the actual interpretation of the claims is different than that posited by the Examiner, additional rejections and art may be readily applied in a subsequent final Office action. Conclusion NO CLAIMS ARE ALLOWED Any inquiry concerning this communication or earlier communications from the examiner should be directed to Cassandra Senn Grizer whose telephone number is (571)272-2292. The examiner can normally be reached M-Th 0630 - 1700 ET. 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, Thomas J. Visone can be reached at 571-270-0684. 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. /CASSANDRA SENN GRIZER/ Examiner, Art Unit 1672 /THOMAS J. VISONE/ Supervisory Patent Examiner, Art Unit 1672 1 It is noted, though Applicant did not select this species, the Trademark in claim 115 (line 8) would render the claim indefinite. 2 It is noted, though Applicant did not select these species, that claim 113 (lines 16, 19, 28, and 32), claim 115 (lines 3, 8-911, 13, 15, 18, 22, 24, and 28), and claim 116 (lines 5 and 7) also use the phrases “such as”, “for example” or “e.g.” which would also render the claims indefinite under 112(b). 3 It is noted, though Applicant did not elect these species lines 8-19 of claim 112 would also be indefinite as they contain the phrase “as defined by”.
Read full office action

Prosecution Timeline

Jul 13, 2023
Application Filed
Jun 08, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12653851
ISOLATED RECOMBINANT ONCOLYTIC ADENOVIRUSES, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF FOR DRUGS FOR TREATMENT OF TUMORS AND/OR CANCERS
2y 9m to grant Granted Jun 16, 2026
Study what changed to get past this examiner. Based on 1 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
75%
Grant Probability
75%
With Interview (+0.0%)
2y 9m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 4 resolved cases by this examiner. Grant probability derived from career allowance rate.

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