Prosecution Insights
Last updated: July 17, 2026
Application No. 18/573,460

BATTERY ELECTRODE MANUFACTURING DEVICE AND CLEAN ROOM STRUCTURE

Non-Final OA §102
Filed
Dec 22, 2023
Priority
Jun 23, 2021 — JP 2021-103780 +1 more
Examiner
GODO, OLATUNJI A
Art Unit
Tech Center
Assignee
Apb Corporation
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
968 granted / 1128 resolved
+25.8% vs TC avg
Moderate +9% lift
Without
With
+9.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
34 currently pending
Career history
1155
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
75.4%
+35.4% vs TC avg
§102
17.3%
-22.7% vs TC avg
§112
5.4%
-34.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1128 resolved cases

Office Action

§102
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 . Claim Rejections - 35 USC § 102 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. 1. Claims 1-6 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Nishi et al. (US20170004985) 2. Regarding claims 1-6, Nishi teaches a battery electrode manufacturing device (The processing chamber 3 is provided with a printing processing apparatus 300 that forms an electrode [0082], see Figs. below) comprising: a chamber whose inside is decompressed below atmospheric pressure, wherein a base film is conveyed into the inside of the chamber via a load opening; and a clean room section that provides a space, wherein the clean room section is provided in the load opening side outside of the chamber, wherein the internal of the space is pressurized above atmospheric pressure, wherein the base film is conveyed toward the load opening in the space, and wherein the clean room section supplies clean pressurized air toward the load opening (see Figs. below). 3. Nishi teaches a clean room structure (see Figs. below) comprising: a clean room section that provides a space, wherein the clean room section is provided in a load opening side outside of a chamber whose inside is decompressed below atmospheric pressure, wherein a base film is conveyed to the inside of the chamber via the load opening, wherein the internal of the space is pressurized above atmospheric pressure, wherein the base film is conveyed toward the load opening in the space, and wherein the clean room section supplies clean pressurized air toward the load opening (see Figs. below). PNG media_image1.png 752 934 media_image1.png Greyscale Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to OLATUNJI GODO whose telephone number is (571)272-3104. The examiner can normally be reached 8:00 am - 5:30 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, Nicholas Smith can be reached on 571-272-8760. 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. /OLATUNJI A GODO/Primary Examiner, Art Unit 1752
Read full office action

Prosecution Timeline

Dec 22, 2023
Application Filed
Jun 17, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12683176
OXYGEN ELECTRODE CATALYTIC LAYER FOR REVERSIBLE, ALKALINE OR ANION EXCHANGE MEMBRANE ELECTROCHEMICAL DEVICES
2y 6m to grant Granted Jul 14, 2026
Patent 12676345
Battery Apparatus, Battery Management System and Precharging Method
3y 2m to grant Granted Jul 07, 2026
Patent 12671142
BATTERY PACK, ELECTRIC WHEELCHAIR, AND VEHICLE
3y 2m to grant Granted Jun 30, 2026
Patent 12671124
BATTERY MODULE INCLUDING STRUCTURE FOR HEAT EXCHANGE AND FIRE PREVENTION
2y 10m to grant Granted Jun 30, 2026
Patent 12665228
BATTERY PACK
2y 8m to grant Granted Jun 23, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
86%
Grant Probability
95%
With Interview (+9.4%)
2y 3m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1128 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month