Prosecution Insights
Last updated: October 23, 2026
Application No. 16/588,208

DIAGNOSTIC METHODS AND KITS FOR EARLY DETECTION OF OVARIAN CANCER

Final Rejection §112
Filed
Sep 30, 2019
Priority
Mar 30, 2017 — provisional 62/478,778 +1 more
Examiner
LU, FRANK WEI MIN
Art Unit
1683
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Ramot At Tel-aviv University Ltd.
OA Round
6 (Final)
63%
Grant Probability
Moderate
7-8
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allowance Rate
447 granted / 713 resolved
+2.7% vs TC avg
Strong +68% interview lift
Without
With
+67.9%
Interview Lift
resolved cases with interview
Typical timeline
4y 1m
Avg Prosecution
47 currently pending
Career history
774
Total Applications
across all art units

Statute-Specific Performance

§101
2.2%
-37.8% vs TC avg
§103
24.3%
-15.7% vs TC avg
§102
11.5%
-28.5% vs TC avg
§112
52.6%
+12.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 713 resolved cases

Office Action

§112
DETAILED ACTION Response to Amendment Applicant’s responses to the office action filed on June 22, 2026 and August 21, 2026 have been entered. The claims pending in this application are claims 16, 21, 23, 28, 30, 31, 33, 34, 37, 41, 42, 45, and 46. The objections and rejections not reiterated from the previous office action are hereby withdrawn in view of applicant’s amendments filed on June 22, 2026 and August 21, 2026. Claims 16, 21, 23, 28, 30, 31, 33, 34, 37, 41, 42, 45, and 46 will be examined. Claim Objections Claim 16 is objected to because of the following informality: “is specific for” in (B) (i) should be “specifically binds to”. Claim 16 or 23 or 45 is objected to because of the following informality: “primers and/or probes” in the end of the claim should be “primers and probes”. Claim 34 is objected to because of the following informality: “is adapted for use in” should be “is used for”. Appropriate correction is required. 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 16, 21, 23, 28, 30, 31, 33, 34, 37, 41, 42, 45, and 46 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. Claim 16 or 23 or 45 is rejected as vague and indefinite. Although the first part of the claim requires that each of said detecting molecules specifically binds to one of said biomarker proteins wherein said at least six detecting molecules are selected from amino acid detecting molecules, nucleic acid detecting molecules, and any a combination combinations thereof, since the second part of the claim only requires that said nucleic acid detecting molecules are oligonucleotides wherein each oligonucleotide specifically hybridizes to a nucleic acid sequence encoding said one of said biomarker proteins and said oligonucleotides are selected from primers and probes and does not require that each of oligonucleotides specifically binds one of said biomarker proteins, it is unclear why each of oligonucleotides can serve as a detecting molecule which specifically binds to one of said biomarker proteins such that the first part and the second part do not correspond from each other. Please clarify. 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. No claim is allowed. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Frank Lu, Ph. D., whose telephone number is (571)272-0746. The examiner can normally be reached Monday to Friday, 9 AM to 5 PM. 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, Anne Gussow, Ph.D., can be reached at 571-272-6047. 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. /FRANK W LU/ Primary Examiner, Art Unit 1683 October 9, 2026
Read full office action

Prosecution Timeline

Show 11 earlier events
Oct 01, 2025
Non-Final Rejection mailed — §112
Mar 30, 2026
Applicant Interview (Telephonic)
Mar 30, 2026
Examiner Interview Summary
Mar 31, 2026
Response Filed
Jun 02, 2026
Interview Requested
Jun 17, 2026
Examiner Interview Summary
Oct 09, 2026
Examiner Interview (Telephonic)
Oct 14, 2026
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

7-8
Expected OA Rounds
63%
Grant Probability
99%
With Interview (+67.9%)
4y 1m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 713 resolved cases by this examiner. Grant probability derived from career allowance rate.

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