Prosecution Insights
Last updated: May 29, 2026
Application No. 17/801,044

PEPTIDES TARGETING SHP2 AND USES THEREOF

Final Rejection §103§112
Filed
Aug 19, 2022
Priority
Mar 06, 2020 — IT 102020000004849 +1 more
Examiner
COFFA, SERGIO
Art Unit
1658
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Ospedale Pediatrico Bambino Gesù
OA Round
2 (Final)
61%
Grant Probability
Moderate
3-4
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 61% of resolved cases
61%
Career Allowance Rate
442 granted / 725 resolved
+1.0% vs TC avg
Strong +33% interview lift
Without
With
+33.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
57 currently pending
Career history
786
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
48.3%
+8.3% vs TC avg
§102
11.9%
-28.1% vs TC avg
§112
9.2%
-30.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 725 resolved cases

Office Action

§103 §112
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 Claim Status Claims 1, 9-11 and 19-22 are pending. Claim 21 has been added. Claims 2-8, 12 and 14-18 have been canceled. Claims 1, 9-11 and 19-21 have been amended. Claims 1, 9-11 and 19-22 are being examined in this application. Claim Objections Claim 20 is objected to because of the following informalities: Claim 20 should be rewritten to recite “The peptide according to claim 1, wherein the N-terminus is acetylated or labeled with 5, 6 carboxyfluorescein (CF) and/or the C-terminus is amidated”. Appropriate correction is required. Claim Rejections - 35 USC § 112 The rejection of claims 5 and 12 under 35 USC 112(d) is withdrawn in view of the amendments to the claims. The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. This is a new rejection. Claims 9-10 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claim 9 is drawn to the peptide of claim 1, further comprising an aminoacidic sequence which favors penetration inside cells. Claim 10 is drawn to a non-covalent complex comprising the peptide of claim 1, and an aminoacidic sequence which favors penetration inside cells. When referring to the “aminoacidic sequence which favors penetration inside cells”, the specification does not provide any structural attributes. Without a correlation between structure and function, the claims do little more than define the claimed invention by function. That is not sufficient to satisfy the written description requirement. See Eli Lilly, 119 F.3d at 1568, 43 USPQ2d at 1406 (“A definition by function alone “does not suffice” to sufficiently describe a coding sequence because it is only an indication of what the gene does, rather than what it is”).” Here, the specification fails to describe what structure correlates with the required activity (i.e. to favor penetration inside cells). The MPEP states that a broad genus can be described by a showing of representative number of examples. The claims in the instant application are broad. Based on the teachings of the specification, the aminoacidic sequence which favors penetration inside cells can be any peptide or molecule. However, the specification fails to provide a representative number of examples for the claimed aminoacidic sequence. The specification teaches only 4 aminoacidic sequences which favor penetration inside cells (i.e. TAT, penetratin, oligo-Arg, and transportan 10). The description requirement of the patent statute requires a description of an invention, not an indication of a result that one might achieve if one made that invention. See In re Wilder, 736 F.2d 1516, 1521, 222 USPQ 369, 372-73 (Fed. Cir. 1984) (affirming a rejection for lack of written description because the specification does “little more than outline goals appellants hope the claimed invention achieves and the problems the invention will hopefully ameliorate”). Therefore, since the specification fails to identify any relevant structural characteristics that can be attributed to the claimed function and activity, the claimed invention lacks written description. Claim Rejections - 35 USC § 103 The rejection of claims 1, 5, 11-12 and 18 under 35 U.S.C. 103 as being unpatentable over Mishra et al. in view of Chen et al. is withdrawn in view of the amendments to the claims. Allowable Subject Matter Claims 1, 11 and 22 are allowed. Claims 19 and 21 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to SERGIO COFFA whose telephone number is (571)270-3022. The examiner can normally be reached M-F: 6AM-4PM. 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 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. /SERGIO COFFA Ph.D./ Primary Examiner Art Unit 1658 /SERGIO COFFA/Primary Examiner, Art Unit 1658
Read full office action

Prosecution Timeline

Aug 19, 2022
Application Filed
Nov 05, 2025
Non-Final Rejection mailed — §103, §112
Mar 31, 2026
Response Filed
Apr 22, 2026
Final Rejection mailed — §103, §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

3-4
Expected OA Rounds
61%
Grant Probability
94%
With Interview (+33.3%)
2y 11m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 725 resolved cases by this examiner. Grant probability derived from career allowance rate.

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