Prosecution Insights
Last updated: September 17, 2026
Application No. 18/714,605

Prevention and treatment of depressive disorders and conditions promoted by protease containing plasma extracellular vesicles (PCpEV)

Non-Final OA §112
Filed
May 30, 2024
Priority
Nov 30, 2021 — FI 20216228 +2 more
Examiner
SHAMEEM, GOLAM M
Art Unit
Tech Center
Assignee
Evexys Biotech OY
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
774 granted / 893 resolved
+26.7% vs TC avg
Strong +16% interview lift
Without
With
+16.0%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
48 currently pending
Career history
910
Total Applications
across all art units

Statute-Specific Performance

§101
2.8%
-37.2% vs TC avg
§103
5.0%
-35.0% vs TC avg
§102
18.3%
-21.7% vs TC avg
§112
24.0%
-16.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 893 resolved cases

Office Action

§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 Priority PNG media_image1.png 18 354 media_image1.png Greyscale , is acknowledged. Status of Claims Claims 19-24 and 26-36 are currently pending in the application. Receipt is acknowledged of amendment / response filed on July 07, 2026 and that has been entered. Information Disclosure Statement Receipt is acknowledged of Information Disclosure Statement (IDS), filed on 08/29/2024, which has been entered in the file. Response to Election/Restriction In response to the restriction requirement, Applicants have elected Group II, which includes claims 21-23 and 26-36 drawn to a method of treatment of a disorder in a patient, the method comprising administering to a patient a pharmaceutically effective amount of compound of Formula (I) or a salt thereof, without traverse, is acknowledged. Claims 19, 20, and 24 are withdrawn from further consideration pursuant to 37 C.F.R. 1.142 (b) as being drawn to a non-elected subject matter. Therefore, the requirement for restriction is still deemed proper and made it final. Applicants preserve their right to file a divisional on the non-elected subject matter. Claim Rejections - 35 USC § 112 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. Claims 21-23 and 26-36 are rejected under 35 U.S.C. § 112, 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(s), at the time the application was filed, had possession of the claimed invention. The expression a method of treatment “or prevention” [claim 21 (Currently amended), line 1, page 3 and all other occurrences of claims 21-23 and 26-36, if any] of a condition selected PNG media_image2.png 316 624 media_image2.png Greyscale , which broadens the written description and / or enabling disclosure because it is unclear what the Applicant is intending to encompass with this broad expression “or prevention” and how all the diverse diseases are actually prevented. The above expression, which is not described in such a way as to satisfy the statutory requirements within the purview of 35 U.S.C. 112 first paragraph and therefore, the specification fails to provide sufficient support to prevent all the wide range of “disorders” and “condition”, the method comprising administering to a patient a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof. The type or mode of action and functionality (structure / function relationship) of preventable or treatable “disorders” and “condition” are not defined in the claims or anywhere in the specification so as to ascertain the scope and breadth of the claimed subject matter. Therefore, it is not likely that a single compound would be predicted to be able to prevent, delay or treat the progression of diverse “disorders” and “condition”, as claimed in the instant application. Therefore, it is suggested to amend the claims within the context and scope of the claims [such as, deleting the word “or prevention” and limiting with ‘method of treatment’ only option that actually contemplated in the specification in order to overcome the rejection. Telephone Inquiry Any inquiry concerning this communication or earlier communications from the examiner should be directed to Golam Shameem, Ph.D. whose telephone number is (571) 272-0706. The examiner can normally be reached on Monday-Thursday from 7:30 AM - 6:00 PM. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Clinton Brooks, Ph.D. can be reached at (571) 270-7682. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://portal.uspto.gov/external/portal. Should you have questions about access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). Any inquiry of a general nature or relating to the status of this application should be directed to the Group receptionist, whose telephone number is (571) 272-1600. /GOLAM M SHAMEEM/Primary Examiner, Art Unit 1621
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Prosecution Timeline

May 30, 2024
Application Filed
Aug 26, 2026
Non-Final Rejection mailed — §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
87%
Grant Probability
99%
With Interview (+16.0%)
1y 10m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 893 resolved cases by this examiner. Grant probability derived from career allowance rate.

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