Prosecution Insights
Last updated: April 17, 2026
Application No. 18/747,283

MACHINE LEARNING TEACHING METHOD DETERMINATION

Final Rejection §112
Filed
Jun 18, 2024
Examiner
O'SHEA, BRENDAN S
Art Unit
3626
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
unknown
OA Round
4 (Final)
30%
Grant Probability
At Risk
5-6
OA Rounds
3y 4m
To Grant
67%
With Interview

Examiner Intelligence

Grants only 30% of cases
30%
Career Allow Rate
54 granted / 178 resolved
-21.7% vs TC avg
Strong +36% interview lift
Without
With
+36.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
51 currently pending
Career history
229
Total Applications
across all art units

Statute-Specific Performance

§101
28.2%
-11.8% vs TC avg
§103
40.1%
+0.1% vs TC avg
§102
11.0%
-29.0% vs TC avg
§112
19.0%
-21.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 178 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 . Status of the Claims Claims 1, 2, 4-20 are all the claims pending in the application. Claims 1, 17, and 19 are amended. Claims 1, 2, 4-20 are rejected. The following is a Final Office Action in response to amendments and remarks filed Dec. 9, 2025. Response to Arguments Regarding the 103 rejections, the rejections are withdrawn at least because the cited rejections do not teach the newly amended limitation of ranking the predicted teaching methods based on the weighted predictions. 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 1, 2, 4-20 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 pre-AIA the inventor(s), at the time the application was filed, had possession of the claimed invention. The independent claims recite the newly amended limitation “weighting predictions of the plurality of machine learning models according to one or more factors comprising accuracy of past predictions, demographic similarity of training data, and alignment with survey responses, and ranking the predicted teaching methods according to the weighted predictions” however there is no discussion, throughout the entirety of the specification and drawings, of weighting the predictions or ranking the predicted teaching methods according to the weighted predictions. Examiner notes the Specification as filed discusses generating a list of teaching methods, ¶[0038], and using different machine learning models, ¶[0040] but neither of these disclosures discusses the claimed weighting or ranking based on the weighting. As such, the Examiner asserts this as evidence that the newly amended claims are new matter. Accordingly, claims 1, 17, and 19 are rejected under 112(a). Claims 2, 4-16, 18, and 20 do not overcome this issue and accordingly are rejected due to their dependencies. 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 BRENDAN S O'SHEA whose telephone number is (571)270-1064. The examiner can normally be reached Monday to Friday 10-6. 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, Nathan Uber can be reached at (571) 270-3923. 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. /BRENDAN S O'SHEA/Examiner, Art Unit 3626
Read full office action

Prosecution Timeline

Jun 18, 2024
Application Filed
Aug 23, 2024
Non-Final Rejection — §112
Nov 29, 2024
Response Filed
Dec 14, 2024
Final Rejection — §112
Mar 25, 2025
Applicant Interview (Telephonic)
Mar 26, 2025
Examiner Interview Summary
Mar 27, 2025
Request for Continued Examination
Mar 31, 2025
Response after Non-Final Action
May 03, 2025
Non-Final Rejection — §112
Sep 08, 2025
Response Filed
Sep 10, 2025
Examiner Interview Summary
Sep 10, 2025
Applicant Interview (Telephonic)
Dec 12, 2025
Final Rejection — §112
Mar 26, 2026
Interview Requested
Apr 01, 2026
Applicant Interview (Telephonic)
Apr 01, 2026
Examiner Interview Summary

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
30%
Grant Probability
67%
With Interview (+36.3%)
3y 4m
Median Time to Grant
High
PTA Risk
Based on 178 resolved cases by this examiner. Grant probability derived from career allow rate.

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