Prosecution Insights
Last updated: April 19, 2026
Application No. 18/265,421

TREATMENT OF DANON DISEASE

Non-Final OA §102§112
Filed
Jun 05, 2023
Examiner
MONTANARI, DAVID A
Art Unit
1632
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Spacecraft Seven LLC
OA Round
1 (Non-Final)
65%
Grant Probability
Favorable
1-2
OA Rounds
3y 10m
To Grant
99%
With Interview

Examiner Intelligence

Grants 65% — above average
65%
Career Allow Rate
491 granted / 754 resolved
+5.1% vs TC avg
Strong +49% interview lift
Without
With
+49.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 10m
Avg Prosecution
42 currently pending
Career history
796
Total Applications
across all art units

Statute-Specific Performance

§101
4.7%
-35.3% vs TC avg
§103
33.1%
-6.9% vs TC avg
§102
15.9%
-24.1% vs TC avg
§112
31.7%
-8.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 754 resolved cases

Office Action

§102 §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. Election/Restrictions Applicant’s election without traverse of Group II, claims 38, 47, 49, 52, 53 and 57 in the reply filed on 12/9/2025 is acknowledged. Claims 1, 2, 5, 7, 10, 11, 15, 18-21, 23 and 28-37 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim.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 12/9/2025. 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 appl icant regards as his invention. Claims 38, 47, 49, 52, 53 and 57 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 38 , the phrase " preferably " renders the claim indefinite because it is unclear whether the limitation(s) following the phrase are part of the claimed invention. See MPEP § 2173.05(d). Claim 49 recites the limitation "the promoter" in line 2. There is insufficient antecedent basis for this limitation in the claim. The recitation of a promoter first occurs in claim 47. Claim 52 recites the limitation "the expression cassette" in line 2. There is insufficient antecedent basis for this limitation in the claim. The recitation of an expression cassette first occurs in claim 47. Claim 53 recites the limitation "the expression cassette" in line 2. There is insufficient antecedent basis for this limitation in the claim. The recitation of an expression cassette first occurs in claim 47. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis ( i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale , or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 38 , 47, 49, 52 , 53 and 57 is/are rejected under 35 U.S.C. 102 FILLIN "Insert either \“(a)(1)\” or \“(a)(2)\” or both. If paragraph (a)(2) of 35 U.S.C. 102 is applicable, use form paragraph 7.15.01.aia, 7.15.02.aia or 7.15.03.aia where applicable." \d "[ 2 ]" (a)(1) as being anticipated by Keravala et al. (WO 2020/014523, published 1/16/2020) . Regarding claim s 38 and 49 , Keravala et al. teach pharmaceutical composition for treating Danon disease comprising an AAV comprising CAG promoter and a nucleotide sequence encoding a LAMP2B protein, wherein the therapeutic amount is less than 1 x 10 12 vg/kg (see Abstract, Fig. 1A, reproduced below, pg. 1 lines 26-28 and pg. 35 lines 5-16). left top Regarding claim 47 and SEQ ID NO: 1, Keravala teaches that their encoded LAMP2B protein (SEQ ID NO: 2) is 100% identical to instantly recited SEQ ID NO: 1. Regarding claim 52, Keravala teaches : SEQ ID NO: 22 which is 100% identical instantly recited SEQ ID NO: 22 SEQ ID NO: 3 which is 100% identical to instantly recited SEQ ID NO: 3 SEQ ID NO: 75 which is 100% identical to instantly recited SEQ ID NO: 27 SEQ ID NO: 42 which is 100% identical to instantly recited SEQ ID NO: 7 Regarding claim 53, Keravala teaches: SEQ ID NO: 11 which is 100% identical to instantly recited SEQ ID NO: 11 SEQ ID NO: 12, whic h is 100% identical to instantly recited SEQ ID NO: 12 Regarding claim 57 , with respect to the term kit , the claimed kit is not accorded any patentable weight, as it is directed to a composition comprising th e pharmaceutical composition of the invention. Regarding instructions, the inclusion of instructions is not considered to provide a patentable limitation on the claims because the instructions merely represent a statement of intended use in the form of instructions in a kit. See In re Ngai, 367 F.3d 1336, 70 U.S.P.Q.2d 1862 (Fed. Cir. 2004) (holding that an inventor could not patent known kits by simply attaching new set of instructions to that product). Thus, the teachings of Keravala clearly anticipate the invention of claims 38, 47, 49, 52 , 53 and 57 . Conclusion No claims are allowed. Any inquiry concerning this communication or earlier communications from the examiner should be directed to FILLIN "Examiner name" \* MERGEFORMAT DAVID A MONTANARI whose telephone number is FILLIN "Phone number" \* MERGEFORMAT (571)272-3108 . The examiner can normally be reached FILLIN "Work Schedule?" \* MERGEFORMAT M-Tr 8-6 . 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, FILLIN "SPE Name?" \* MERGEFORMAT Peter Paras can be reached at FILLIN "SPE Phone?" \* MERGEFORMAT 571-272-4517 . 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. /DAVID A MONTANARI/ Examiner, Art Unit 1632
Read full office action

Prosecution Timeline

Jun 05, 2023
Application Filed
Mar 23, 2026
Non-Final Rejection — §102, §112 (current)

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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
65%
Grant Probability
99%
With Interview (+49.1%)
3y 10m
Median Time to Grant
Low
PTA Risk
Based on 754 resolved cases by this examiner. Grant probability derived from career allow rate.

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