Prosecution Insights
Last updated: October 23, 2026
Application No. 18/580,894

Vehicle, Method and Arrangement for an Electrochemical Stored Energy Source

Non-Final OA §102
Filed
Jan 19, 2024
Priority
Jul 22, 2021 — DE 10 2021 119 070.3 +1 more
Examiner
DOUYETTE, KENNETH J
Art Unit
1725
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Bayerische Motoren Werke Aktiengesellschaft
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allowance Rate
1264 granted / 1544 resolved
+16.9% vs TC avg
Moderate +14% lift
Without
With
+14.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
46 currently pending
Career history
1592
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
58.3%
+18.3% vs TC avg
§102
17.7%
-22.3% vs TC avg
§112
18.0%
-22.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1544 resolved cases

Office Action

§102
DETAILED ACTION 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 . Election/Restrictions Applicant’s election of Group I in the reply filed on 8/6/2026 is acknowledged. Because applicant did not distinctly and specifically point out the supposed errors in the restriction requirement, the election has been treated as an election without traverse (MPEP § 818.01(a)). Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 11-16 are rejected under 35 U.S.C. 102(a)(1) and (a)(2) as being anticipated by Mennicke et al. (US 5,158,841). Regarding claim 11, Mennicke et al. discloses in Figs 1-6, an arrangement for an electrochemical energy store (ref 1), the arrangement comprising: a honeycomb structure (Figs 1-2) having: hollow-cylindrical tubular shapes (ref 3, C4/L57-61) having cavities (into which refs 2 are disposed, Figs 1-2) lying parallel to one another (Figs 1-3, 6); and secondary cavities (refs 5) disposed between (Figs 1-2) the hollow-cylindrical tubular shapes (ref 3, C4/L57-61); and electric cells (refs 2) positioned in (Figs 1-3) the hollow-cylindrical tubular shapes (ref 3, C4/L57-61); wherein at least some of the secondary cavities (refs 5) are arranged such that each is adjacent to three (Fig 2, below, A, B, C) of the hollow-cylindrical tubular shapes (ref 3, C4/L57-61), and each of the secondary cavities (refs 5) has, in a spatially alternating manner (Figs 1-2), a coolant duct (refs 4, 6) or an active heating device (ref 17, C7/L19-24, C3/L49-53). PNG media_image1.png 126 146 media_image1.png Greyscale Regarding claim 12, Mennicke et al. discloses all of the claim limitations as set forth above and also discloses the coolant duct (refs 4, 6) is connected to an active cooling device (C5/L31-38, Figs 5-6), refs 11, 24, etc.). Regarding claim 13, Mennicke et al. discloses all of the claim limitations as set forth above and also discloses the heating device (ref 17, C7/L19-24, C3/L49-53) is an electric heating device (ref 17, C7/L19-24, C3/L49-53). Regarding claim 14, Mennicke et al. discloses all of the claim limitations as set forth above and also discloses the coolant duct (refs 4, 6) at an end side projects in relation (Fig 5, C6/L4-15) to the hollow-cylindrical tubular shapes (ref 3, C4/L57-61). Regarding claim 15, Mennicke et al. discloses all of the claim limitations as set forth above and also discloses the honeycomb structure (Figs 1-2) comprises an electrical isolator and / or is made of a polymer (C4/L58-61). Regarding claim 16, Mennicke et al. discloses all of the claim limitations as set forth above and also discloses each of the hollow-cylinder tubular shapes (ref 3, C4/L57-61) is surrounded by six of the secondary cavities (depicted in Fig 2, below). PNG media_image2.png 130 186 media_image2.png Greyscale Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: Jones (US 1,607,460) discloses in Fig 1, a battery (Title) including a casing (ref 1) holding a plurality of battery cells (refs 2) therein, stacked parallel to one another (Fig 1). Cilliberti, Jr (US 3,784,411) discloses in Figs 1-4, a battery structure (Abstract) including a plurality of battery cells (refs 10) stacked parallel within a casing (ref 60, Fig 4). A grid of polymer material is disposed between (Abstract) the stacked cells (refs 10, Fig 4). Clegg et al. discloses in Figs 1-2, a battery structure (Abstract) including hollow cylindrical openings (Fig 1) within a casing (ref 10) housing a plurality of battery cells (refs 11). Between the individual cells (refs 11) a matrix of material holds the cells (refs 11). Nichols (US 2,209,927) discloses in Figs 1-6, a battery structure (Abstract) including a honeycomb tube structure (refs 10, Figs 1-2) for housing individual battery cells (refs 12), and housed in a casing (Figs 3-6). Any inquiry concerning this communication or earlier communications from the examiner should be directed to KENNETH J DOUYETTE whose telephone number is (571)270-1212. The examiner can normally be reached Monday - Friday 8A - 4P EST. 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, Basia Ridley can be reached at 571-272-1453. 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. /KENNETH J DOUYETTE/Primary Examiner, Art Unit 1725
Read full office action

Prosecution Timeline

Jan 19, 2024
Application Filed
Oct 16, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Apparatus for Detecting Thermal Runaway of Battery for Electric Vehicle
3y 10m to grant Granted Oct 20, 2026
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BATTERY MODULE, POWER BATTERY PACK AND VEHICLE
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Patent 12763337
GAS DIFFUSION ELECTRODE BASE MATERIAL PRODUCT AND POLYMER ELECTROLYTE FUEL CELL
3y 4m to grant Granted Oct 13, 2026
Patent 12763409
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3y 10m to grant Granted Oct 13, 2026
Patent 12756076
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3y 10m to grant Granted Oct 06, 2026
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
82%
Grant Probability
96%
With Interview (+14.3%)
2y 9m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1544 resolved cases by this examiner. Grant probability derived from career allowance rate.

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