Prosecution Insights
Last updated: July 17, 2026
Application No. 18/379,342

BATTERY PACK

Non-Final OA §102
Filed
Oct 12, 2023
Priority
Feb 24, 2023 — RE 10-2023-0025289
Examiner
MARTIN, ANGELA J
Art Unit
1727
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Samsung SDI Co., Ltd.
OA Round
1 (Non-Final)
68%
Grant Probability
Favorable
1-2
OA Rounds
1y 2m
Est. Remaining
36%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allowance Rate
590 granted / 874 resolved
+2.5% vs TC avg
Minimal -32% lift
Without
With
+-32.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 12m
Avg Prosecution
60 currently pending
Career history
953
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
85.5%
+45.5% vs TC avg
§102
12.7%
-27.3% vs TC avg
§112
1.0%
-39.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 874 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 . The pending claims are claims 1-16. 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)(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. Claim(s) 1-16 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Baek et al., US 20120129014. Regarding claim 1, Baek et al., teaches a battery pack (abstract; 0035), comprising: a case (0006; 0042-0043); an electrode assembly (abstract) accommodated in the case (0006); and a protection circuit module connected to the electrode assembly, wherein the protection circuit module (abstract; 0006) includes: a substrate (upper cover 310) (0040; 0044-0046), one or more component mounting areas with a plurality of components (0036), and one or more coating areas (surfaces; 0017; 0036; 0044; 0046), at least some of which have different heights from a top surface of the substrate (upper cover 310) (0040; 0044-0046). Regarding claim 2, Baek et al., teaches wherein the one or more component mounting areas are on an inner side of the one or more coating areas (0036; 0040; 0044-0046). Regarding claim 3, Baek et al., teaches wherein a coating solution is applied to an inner side of the one or more coating areas (0036; 0040; 0044-0046). Regarding claim 4, Baek et al., teaches wherein the one or more coating areas form a gap (hole 311) with the one or more component mounting areas (0053). Regarding claim 5, Baek et al., teaches wherein the one or more coating areas (0044) include protruding structures (first plate 122; second plate 123) (0038) on the substrate enclosing the one or more component mounting areas (0036). Regarding claim 6, Baek et al., teaches wherein a contour of the one or more coating areas extends continuously without breaks (0017; 0036; 0044). Regarding claim 7, Baek et al., teaches wherein: the one or more coating areas are compartmentalized (0017; 0036; 0044) by one or more step portions stacked on the substrate (step portion 310) and enclosing the one or more component mounting areas (0036), and the one or more component mounting areas are inside the one or more coating areas (0036; 0040; 0044-0046). Regarding claim 8, Baek et al., teaches wherein the one or more step portions (step portion 310) include an area inclined downward toward the one or more component mounting areas (0036) (Fig. 1). Regarding claim 9, Baek et al., teaches wherein: the protection circuit module (0006; 0017; 0035-0036) includes one or more substrate tabs (positive tab and negative tab) (0043) on the substrate and having one more extensions bent upwardly (0017; 0036; 0039-0040; 0049), and the one or more coating areas abut the one or more extensions of the one or more substrate tabs (0056). Regarding claim 10, Baek et al., teaches wherein the one or more extensions extend across a widthwise direction of the substrate (0015; 0017; 0049). Regarding claim 11, Baek et al., teaches wherein the one or more extensions (0015; 0017; 0049) are inclined toward the one or more coating areas (Fig. 1) such that the one or more coating areas have a tapered shape that narrows upwards (Fig. 4B) if viewed from the side (Fig. 1; 4B). Regarding claim 12, Baek et al., teaches wherein: a pair of substrate tabs (positive tab and negative tab) (0043) are spaced apart along a lengthwise direction of the substrate such that a component mounting area is therebetween, the pair of substrate tabs (positive tab and negative tab) (0043) compartmentalize a coating area including the component mounting area (0017; 0036; 0044), and the pair of substrate tabs include extensions (0056). Regarding claim 13, Baek et al., teaches wherein the coating area includes a pair of protruding structures (first plate 122; second plate 123) (0038) between the pair of substrate tabs and on a top surface of the substrate (positive tab and negative tab) (0043). Regarding claim 14, Baek et al., teaches wherein the pair of protruding structures (first plate 122; second plate 123) (0038) abut the extensions of the pair of substrate tabs (positive tab and negative tab) (0043), forming an overall closed contour with the extensions (0043; Fig. 1). Regarding claim 15, Baek et al., teaches wherein the pair of protruding structures (first plate 122; second plate 123) (0038) include one or more bent portions (0017; 0036; 0039-0040; 0049) extending toward the pair of substrate tabs (positive tab and negative tab) (0043). Regarding claim 16, Baek et al., teaches wherein the one or more bent portions (0017; 0036; 0039-0040; 0049) are each at a lengthwise end of a protruding structure (first plate 122; second plate 123) (0038) and are paired such that the extensions are arranged therebetween (Fig. 1 and 4A). Thus, the claims are anticipated. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ANGELA J MARTIN whose telephone number is (571)272-1288. The examiner can normally be reached 7am-4pm. 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, Barbara Gilliam can be reached at 571-272-1330. 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. ANGELA J. MARTIN Examiner Art Unit 1727 /ANGELA J MARTIN/Examiner, Art Unit 1727
Read full office action

Prosecution Timeline

Oct 12, 2023
Application Filed
Jun 04, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12671078
Rechargeable Alkaline Manganese Dioxide-Zinc Bipolar Batteries
7y 11m to grant Granted Jun 30, 2026
Patent 12671076
Method for Preparing Positive Electrode Active Material for Secondary Battery
5y 10m to grant Granted Jun 30, 2026
Patent 12631565
Secondary Battery Having Lead Film Including Luminous Material and Method of Inspecting Defects of Secondary Battery
6y 0m to grant Granted May 19, 2026
Patent 12633534
STABLE CATHODE MATERIALS
3y 10m to grant Granted May 19, 2026
Patent 12626926
ELECTRODE WITH FLAME RETARDANT ADDITIVES AND METHOD AND SYSTEMS FOR PREPARATION AND USE
5y 0m to grant Granted May 12, 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
68%
Grant Probability
36%
With Interview (-32.0%)
3y 12m (~1y 2m remaining)
Median Time to Grant
Low
PTA Risk
Based on 874 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