Prosecution Insights
Last updated: August 12, 2026
Application No. 17/051,123

MODIFIED AAV CAPSID POLYPEPTIDES FOR TREATMENT OF MUSCULAR DISEASES

Non-Final OA §112
Filed
Oct 27, 2020
Priority
Apr 27, 2018 — EU 18169822.6 +1 more
Examiner
KONOPELSKI SNAVEL, SARA ELIZABETH
Art Unit
1658
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
UNIVERSITAT HEIDELBERG
OA Round
10 (Non-Final)
30%
Grant Probability
At Risk
10-11
OA Rounds
0m
Est. Remaining
69%
With Interview

Examiner Intelligence

Grants only 30% of cases
30%
Career Allowance Rate
9 granted / 30 resolved
-30.0% vs TC avg
Strong +39% interview lift
Without
With
+38.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 8m
Avg Prosecution
56 currently pending
Career history
92
Total Applications
across all art units

Statute-Specific Performance

§101
7.1%
-32.9% vs TC avg
§103
27.5%
-12.5% vs TC avg
§102
18.2%
-21.8% vs TC avg
§112
24.5%
-15.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 30 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 . Objections/Rejections Withdrawn Rejections and/or objections not reiterated from previous Office Actions are hereby withdrawn. The following rejections and/or objections are either reiterated or newly applied, and constitute the complete set presently being applied to the instant application. Response to Arguments Applicant's arguments filed 6/24/2026, see Pg 6, with regards to the objection to the Sequence Listing, have been fully considered but they are not persuasive. Per MPEP 2426, “Under 37 CFR 1.825(b), amending the "Sequence Listing" involves the submission of a replacement "Sequence Listing" either as a PDF image file, on physical sheets of paper, or as an ASCII plain text file submitted via the USPTO patent electronic filing system or on read-only optical disc(s), in conjunction with statements that identify the location of all deletions, replacements, or additions to the "Sequence Listing", indicate the basis for the amendment in the application, as originally filed, and that the replacement "Sequence Listing" includes no new matter… This will ensure that the Office, printer, and public can quickly access all of the current files in an application or patent by referencing only the latest version.” Also see 37 CFR 1.825. Thus, resubmission of the original Sequence Listing filed on 10/27/2020 is required. Claim Status The latest claim set was filed 6/24/2026. Claims 1, 2, 5-9, 13, 18, and 20-25 are pending. Claim 24 is currently amended. Claims 3-4, 10-13, and 14-17 are cancelled. Claim 25 is new. Priority The instant application is an RCE of the national stage entry of PCT/EP2019/060790, filed 4/26/2019, which claims priority to the foreign application EP18169822.6, filed 4/27/2018. The priority date of 4/27/2018 is acknowledged. Nucleotide and/or Amino Acid Sequence Disclosures REQUIREMENTS FOR PATENT APPLICATIONS CONTAINING NUCLEOTIDE AND/OR AMINO ACID SEQUENCE DISCLOSURES Items 1) and 2) provide general guidance related to requirements for sequence disclosures. 37 CFR 1.821(c) requires that patent applications which contain disclosures of nucleotide and/or amino acid sequences that fall within the definitions of 37 CFR 1.821(a) must contain a "Sequence Listing," as a separate part of the disclosure, which presents the nucleotide and/or amino acid sequences and associated information using the symbols and format in accordance with the requirements of 37 CFR 1.821 - 1.825. This "Sequence Listing" part of the disclosure may be submitted: In accordance with 37 CFR 1.821(c)(1) via the USPTO patent electronic filing system (see Section I.1 of the Legal Framework for Patent Electronic System (https://www.uspto.gov/PatentLegalFramework), hereinafter "Legal Framework") as an ASCII text file, together with an incorporation-by-reference of the material in the ASCII text file in a separate paragraph of the specification as required by 37 CFR 1.823(b)(1) identifying: the name of the ASCII text file; ii) the date of creation; and iii) the size of the ASCII text file in bytes; In accordance with 37 CFR 1.821(c)(1) on read-only optical disc(s) as permitted by 37 CFR 1.52(e)(1)(ii), labeled according to 37 CFR 1.52(e)(5), with an incorporation-by-reference of the material in the ASCII text file according to 37 CFR 1.52(e)(8) and 37 CFR 1.823(b)(1) in a separate paragraph of the specification identifying: the name of the ASCII text file; the date of creation; and the size of the ASCII text file in bytes; In accordance with 37 CFR 1.821(c)(2) via the USPTO patent electronic filing system as a PDF file (not recommended); or In accordance with 37 CFR 1.821(c)(3) on physical sheets of paper (not recommended). When a “Sequence Listing” has been submitted as a PDF file as in 1(c) above (37 CFR 1.821(c)(2)) or on physical sheets of paper as in 1(d) above (37 CFR 1.821(c)(3)), 37 CFR 1.821(e)(1) requires a computer readable form (CRF) of the “Sequence Listing” in accordance with the requirements of 37 CFR 1.824. If the "Sequence Listing" required by 37 CFR 1.821(c) is filed via the USPTO patent electronic filing system as a PDF, then 37 CFR 1.821(e)(1)(ii) or 1.821(e)(2)(ii) requires submission of a statement that the "Sequence Listing" content of the PDF copy and the CRF copy (the ASCII text file copy) are identical. If the "Sequence Listing" required by 37 CFR 1.821(c) is filed on paper or read-only optical disc, then 37 CFR 1.821(e)(1)(ii) or 1.821(e)(2)(ii) requires submission of a statement that the "Sequence Listing" content of the paper or read-only optical disc copy and the CRF are identical. Specific deficiencies and the required response to this Office Action are as follows: Resubmission of the original Sequence Listing as filed on 10/27/2020 is required. Please update the Incorporate by Reference statement as appropriate and make sure to include the file size in bytes. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(d): (d) REFERENCE IN DEPENDENT FORMS.—Subject to subsection (e), a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. The following is a quotation of pre-AIA 35 U.S.C. 112, fourth paragraph: Subject to the following paragraph [i.e., the fifth paragraph of pre-AIA 35 U.S.C. 112], a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. Claim 7 is rejected under 35 U.S.C. 112(d) or pre-AIA 35 U.S.C. 112, 4th paragraph, as being of improper dependent form for failing to further limit the subject matter of the claim upon which it depends, or for failing to include all the limitations of the claim upon which it depends. Claim 7 recites the AAV capsid polypeptide is an AAV9 capsid polypeptide. However, claim 5, from which claim 7 depends, recites the Applicant may cancel the claim(s), amend the claim(s) to place the claim(s) in proper dependent form, rewrite the claim(s) in independent form, or present a sufficient showing that the dependent claim(s) complies with the statutory requirements. This rejection could be overcome by either cancelling claim 7 or amending its dependency to depend from claim 1; claim 7 depended from claim 1 in the claim set filed on 9/9/2025, which was allowed in the Notice of Allowance from 12/16/2025. Summary of Claims and Allowable Subject Matter Claims 1, 2, 5-6, 8-9, 13, 18, 20-25 are allowed. Claim 7 is rejected. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Sara Konopelski Snavely whose telephone number is (571)272-1841. The examiner can normally be reached Monday - Friday 9-6pm 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, Melissa L Fisher can be reached at 571-270-7430. 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. /SARA E KONOPELSKI SNAVELY/Examiner, Art Unit 1658 /Melissa L Fisher/Supervisory Patent Examiner, Art Unit 1658
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Prosecution Timeline

Show 31 earlier events
Feb 24, 2026
Response after Non-Final Action
Apr 02, 2026
Non-Final Rejection mailed — §112
Jun 15, 2026
Examiner Interview Summary
Jun 15, 2026
Applicant Interview (Telephonic)
Jun 24, 2026
Response Filed
Jul 28, 2026
Non-Final Rejection mailed — §112
Aug 03, 2026
Applicant Interview (Telephonic)
Aug 03, 2026
Examiner Interview Summary

Precedent Cases

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2y 1m to grant Granted Dec 02, 2025
Patent 12441769
POLYPEPTIDE, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND METHOD OF FORMING PATTERN USING THE SAME
3y 5m to grant Granted Oct 14, 2025
Study what changed to get past this examiner. Based on 4 most recent grants.

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Prosecution Projections

10-11
Expected OA Rounds
30%
Grant Probability
69%
With Interview (+38.8%)
3y 8m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 30 resolved cases by this examiner. Grant probability derived from career allowance rate.

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