Prosecution Insights
Last updated: August 18, 2026
Application No. 18/011,401

System and Method for Application-Dependent Selection of Batteries with Differentiable Programming

Final Rejection §101
Filed
Dec 19, 2022
Priority
May 14, 2021 — provisional 63/188,535 +2 more
Examiner
COCCHI, MICHAEL EDWARD
Art Unit
2188
Tech Center
2100 — Computer Architecture & Software
Assignee
Carnegie Mellon University
OA Round
2 (Final)
40%
Grant Probability
Moderate
3-4
OA Rounds
3m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 40% of resolved cases
40%
Career Allowance Rate
80 granted / 199 resolved
-14.8% vs TC avg
Strong +47% interview lift
Without
With
+47.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 11m
Avg Prosecution
35 currently pending
Career history
234
Total Applications
across all art units

Statute-Specific Performance

§101
30.7%
-9.3% vs TC avg
§103
43.6%
+3.6% vs TC avg
§102
8.3%
-31.7% vs TC avg
§112
15.2%
-24.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 199 resolved cases

Office Action

§101
DETAILED ACTION Claims 1-2, 4, 7-14 and 17-20 are currently presented for examination. 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 . Response to Arguments Following Applicants amendments to the Drawings and Specification, the objections of the Drawings are Withdrawn. Following Applicants amendments to the Claims, the objections of the Claims are Withdrawn. Following Applicants arguments and amendments, and in light of the 2019 Patent Eligibility guidance, the 101 rejection of the Claims is Maintained. Applicant’s Argument: Applicant’s arguments directed to 101 rejection are based on newly amended subject matter." Examiner’s Response: All arguments are addressed in the 101 rejection of the claims below. Claim Objections Claim 1 is objected to because of the following informalities: the claim recites “an auto encoding network” when there is a previous recitation. Appropriate correction is required. Claim 13 is objected to because of the following informalities: the claim recites “an auto encoding network” when there is a previous recitation. Appropriate correction is required. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Regarding claims 1-2, 4, 7-14 and 17-20, are rejected under 35 U.S.C. 101 because the claimed invention is directed to a judicial exception (i.e. abstract idea) without anything significantly more. Step 1: Claims 1-2, 4 and 7-12 are directed to a method, which is a process, which is a statutory category of invention. Claims 13-14 and 17-20 are directed to a system, which is a machine, which is a statutory category of invention. Therefore, claims 1-2, 4, 7-14 and 17-20 are directed to patent eligible categories of invention. Step 2A, Prong 1: Claims 1 and 13 recite the abstract idea of choosing a battery for an application, constituting an abstract idea based on Mental Processes based on concepts performed in the human mind, or with the aid of pencil and paper. The limitation of " deriving one or more battery latent spaces describing characteristics of one or more batteries …;” covers mental processes including judging how to describe a data set about one or more batteries. But for the recitation of using a trained auto encoder, there is nothing that precludes operation of the claim in the human mind or with pencil and paper. This follows for each subsequent recitation. Additionally, the limitation of “deriving an application latent space describing requirements of the application ...; and” covers mental processes including evaluating the requirements of an application and making a judgement about how to describe it. Additionally, the limitation of “choosing a best fit between the one or more batteries and the application based on a comparison of the one or more battery latent spaces and the application latent space” covers mental processes including evaluating a dataset to determine the best fit and making a judgment on what to select. Thus, the claims recite the abstract idea of a mental process performed in the human mind, or with the aid of pencil and paper. Dependent claims 2, 4, 7-12, 14 and 17-20 further narrow the abstract ideas, identified in the independent claims. Step 2A, Prong 2: The judicial exception is not integrated into a practical application. In Claims 1 and 13 the additional elements of “an auto encoding network trained to create the battery latent spaces”, “the application latent space is derived using an auto network trained to create the application latent space”, as well as “a trained neural network” in claims 12 and 20 merely uses a computer device as a tool to perform the abstract idea. (MPEP 2106.05(f)) Therefore, the judicial exception is not integrated into a practical application. Dependent claims 2, 4, 7-12, 14 and 17-20 further narrow the abstract ideas, identified in the independent claims, and do not introduce further additional elements for consideration beyond those addressed above. Step 2B: Claims 1 and 13 do not include additional elements that are sufficient to amount to significantly more than the judicial exception. In Claims 1 and 13 the additional elements of “an auto encoding network trained to create the battery latent spaces”, “the application latent space is derived using an auto network trained to create the application latent space”, as well as “a trained neural network” in claims 12 and 20 merely uses a computer device as a tool to perform the abstract idea. (MPEP 2106.05(f)) Therefore, the claim as a whole does not include additional elements that are sufficient to amount to significantly more than the judicial exception because the additional elements, when considered alone or in combination, do not amount to significantly more than the judicial exception. As stated in Section I.B. of the December 16, 2014 101 Examination Guidelines, “[t]o be patent-eligible, a claim that is directed to a judicial exception must include additional features to ensure that the claim describes a process or product that applies the exception in a meaningful way, such that it is more than a drafting effort designed to monopolize the exception.” The dependent claims include the same abstract ideas recited as recited in the independent claims, and merely incorporate additional details that narrow the abstract ideas and fail to add significantly more to the claims. Dependent claims 2 and 14 are directed to further defining the representations as vectors, which further narrows the abstract idea identified in the independent claim, which is directed to “Mental Processes”, alternatively this could be viewed as a “Mathematical Concept.” Dependent claims 4 and 14 are directed to further defining the derivation of the latent space using vectors, which further narrows the abstract idea identified in the independent claim, which is directed to “Mental Processes”, alternatively this could be viewed as a “Mathematical Concept.” Dependent claims 7 and 17 are directed to further defining the output of the system, which further narrows the abstract idea identified in the independent claim, which is directed to “Mental Processes.” Dependent claims 8 and 18 are directed to further defining the use of a score in the selection process, which further narrows the abstract idea identified in the independent claim, which is directed to “Mental Processes.” Dependent claim 9 and 19 is directed to further defining the use of a physics model, which further narrows the abstract idea identified in the independent claim, which is directed to “Mental Processes.” Dependent claim 10 and 19 is directed to further defining the use of a data driven model, which further narrows the abstract idea identified in the independent claim, which is directed to “Mental Processes.” Dependent claim 11 and 19 is directed to further defining the use of a fusion model, which further narrows the abstract idea identified in the independent claim, which is directed to “Mental Processes.” Dependent claim 20 is directed to further defining the use of partial differential equations in the model, which further narrows the abstract idea identified in the independent claim, which is directed to “Mental Processes”, alternatively this could be viewed as a “Mathematical Concept.” Accordingly, claims 1-2, 4, 7-14 and 17-20 are rejected under 35 U.S.C. 101 because the claimed invention is directed to a judicial exception (i.e. an abstract idea) without anything significantly more. Allowable Subject Matter See Non-Final Office Action dated 2/19/2026. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Jiao et al. “Remaining Useful Life Prediction of Lithium-Ion Batteries Based on Conditional Variational Autoencoders-Particle Filter”: Also teaches using auto-encoder to describe the remaining useful life of a battery. THIS ACTION IS MADE FINAL. 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 MICHAEL COCCHI whose telephone number is (469)295-9079. The examiner can normally be reached 7:15 am - 5:15 pm CT Monday - Thursday. 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, Ryan Pitaro can be reached at 571-272-4071. 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. /MICHAEL EDWARD COCCHI/Primary Examiner, Art Unit 2188
Read full office action

Prosecution Timeline

Dec 19, 2022
Application Filed
Feb 19, 2026
Non-Final Rejection mailed — §101
May 13, 2026
Response Filed
Jun 05, 2026
Final Rejection mailed — §101 (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
40%
Grant Probability
87%
With Interview (+47.0%)
3y 11m (~3m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 199 resolved cases by this examiner. Grant probability derived from career allowance rate.

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