Prosecution Insights
Last updated: August 15, 2026
Application No. 18/605,713

ENHANCERS AND VECTORS

Non-Final OA §112
Filed
Mar 14, 2024
Priority
Jun 16, 2022 — provisional 63/352,935 +1 more
Examiner
RAHMAN, MASUDUR
Art Unit
1631
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Immunovec Inc.
OA Round
1 (Non-Final)
72%
Grant Probability
Favorable
1-2
OA Rounds
1y 6m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allowance Rate
89 granted / 124 resolved
+11.8% vs TC avg
Strong +32% interview lift
Without
With
+32.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 11m
Avg Prosecution
41 currently pending
Career history
151
Total Applications
across all art units

Statute-Specific Performance

§101
4.4%
-35.6% vs TC avg
§103
45.5%
+5.5% vs TC avg
§102
20.2%
-19.8% vs TC avg
§112
23.1%
-16.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 124 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 . Claim Status To expedite the compact prosecution, the Examiner is pursuing the amended claims dated 25 April 2024, in which applicant canceled claims 10-14. Therefore, claims 1-9, and 15-30 are pending in the application. Priority This application was filed 03/14/2024 and is a 371 application of PCT/US2023/025435 filed on 06/15/2023, which claims benefit to provisional application 63352935 filed on 06/16/2022. Thus, the earliest possible priority for the instant application is 06/16/2022. Information Disclosure Statement The information disclosure statement (IDS) submitted on 03/14/2024 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner and the signed and initialed PTO Forms 1449 are mailed with this action. Title Objection The title of the invention is not descriptive. A new title is required that is clearly indicative of the invention to which the claims are directed. See MPEP 606.01 The following title is suggested: “Recombinant Vector Comprising Nucleic Acid Sequence of enhancer Element 14 for Treating Wiskott-Aldrich Syndrome.” 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. Claims 1-9, and 15-30 are rejected under 35 U.S.C. 112(b), as being indefinite for failing to particularly point out and distinctly claim the subject matter which applicant regards as the invention. Claim 1 is recited the term “an effective fragment” in line 3. The limitation “an effective fragment” is not indefinite if the specification provides examples or teachings regarding the nature of the effective fragment or the effective fragment is comprising specific nucleic acid sequence. However instant specification is not specifically defined the “effective fragment.” Therefore, POSITA at the time of the invention would not know the “effective fragment” is considered for in this claim. See MPEP 2173.05(b). Dependent claims 2-9, and 15-30 are rejected as being dependent upon rejected base claim 1. Subject Matter Free of Art In the closest prior art, Neitz et al. (US20180344197; cited in IDS filed 03/14/2024; hereinafter “Neitz”) discloses a recombinant vector [0004] comprising: a nucleic acid sequence of an enhancer comprising a nucleic acid sequence of enhancer element or an effective fragment thereof [0009]; the vectors further comprise an enhancer element upstream of the promoter, wherein the gene is operatively linked to the enhancer element, [0011]. However, Neitz does not fairly teach or suggest an enhancer element nucleic acid sequence consisting of 100% sequence identity to SEQ ID NO: 1, as recited in the instant claim 1. Furthermore, according to ABSS search result, none of the prior teach or reasonably suggest the SEQ ID NO: 1 of claim 1 (see ABSS report filed Jul 15, 2026). Claims 2-9, and 16-17, 21-23 are objected because art does not teach or reasonably suggest the SEQ ID NOs: 2,3,7,8,9,10,14,17,32,20,21,11,12 (see ABSS report filed Jul 15, 2026). Since claims 2-9, and 16-17, 21-23 depend from rejected base independent claim 1. Claims 2-9, and 16-17, 21-23 would be free of the art, if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion No claims are allowed. Examiner Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to MASUDUR RAHMAN whose telephone number is 571-272-0196. The examiner can normally be reached M-F 8-5 (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, Christopher Babic can be reached on (571) 272-8507. 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. /MASUDUR RAHMAN/ Patent Examiner, Art Unit 1633 /JEREMY C FLINDERS/ Primary Examiner, Art Unit 1684
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Prosecution Timeline

Mar 14, 2024
Application Filed
Aug 04, 2026
Non-Final Rejection mailed — §112 (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
72%
Grant Probability
99%
With Interview (+32.1%)
3y 11m (~1y 6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 124 resolved cases by this examiner. Grant probability derived from career allowance rate.

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