Prosecution Insights
Last updated: August 16, 2026

Zhuhai Cosmx Battery Co., Ltd.

35 pending office actions • 12 art units • 31 examiners • 0 of 35 (0%) have an AI response strategy ready • 39 patents granted in the last 365 days

Portfolio Summary

35
Total Pending OAs
23
Non-Final OAs
8
Final Rejections
4
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
1
Due this week
2
Due this month
0
Due in next 60 days
1
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 7 days (1)Due ≤ 30 days (2)Due later (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

17
Hard (49%)
16
Medium (46%)
2
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only13 (37%)
§102 only1 (3%)
§112 only2 (6%)
Double-patenting + other2 (6%)
Multi-statute (no §101)17 (49%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

20
Life Sciences
57% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
15
Business / Other
43% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

350 h
Manual time on pending OAs
70 h
Time saved (low, 20%)
122 h
Time saved (mid, 35%)
3.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHUO, TONY SHENG HSIANG 2 45.7% +7.2%
CHOI, EVERETT TIMOTHY 2 11.8% -14.3%
CHMIELECKI, SCOTT J 2 79.5% +20.0%
COLTON, JENNA XIANXIAN 2
WEINER, LAURA S 1 85.2% +14.3%
BERNATZ, KEVIN M 1 88.0% +11.9%
HAUTH, GALEN H 1 64.8% +18.6%
TAN, ESTHER JIESI 1
BILLIET, AMANDA JUNE 1
SCHULER, JACOB JEROME 1

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19030599 ELECTRODE PIECE AND BATTERY WEINER, LAURA S

Hard Cases (19)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17816729 POSITIVE ELECTRODE PLATE AND LITHIUM-ION BATTERY CHOI, EVERETT TIMOTHY 67d overdue
18320143 Current Collector, Battery Electrode Plate, and Battery COLTON, JENNA XIANXIAN 35d overdue
18354885 BATTERY LEE, JAMES 5d
18297219 BINDER, POSITIVE ELECTRODE PLATE AND BATTERY ARCIERO, ADAM A 19d
18225633 SECONDARY BATTERY LI, AIQUN 63d
19182877 LITHIUM-ION SECONDARY BATTERY CHOI, EVERETT TIMOTHY
18400360 BATTERY CHMIELECKI, SCOTT J
18400945 SEPARATOR AND LITHIUM-ION BATTERY INCLUDING THE SAME BERNATZ, KEVIN M

Interview Candidates (5)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
19030599 ELECTRODE PIECE AND BATTERY WEINER, LAURA S
18400360 BATTERY CHMIELECKI, SCOTT J
18400945 SEPARATOR AND LITHIUM-ION BATTERY INCLUDING THE SAME BERNATZ, KEVIN M
18400361 BATTERY HAUTH, GALEN H
18398713 ORGANIC COATING LAYER, ELECTRODE ACTIVE MATERIAL INCLUDING THE SAME, ELECTRODE, AND BATTERY CHMIELECKI, SCOTT J

Top Art Units

Art UnitApps
1721 4
1751 3
1729 3
1727 2
1723 1
1749 1
1766 1
1725 1
1732 1
1782 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19185041 POSITIVE ELECTRODE SHEET AND BATTERY CHUO, TONY SHENG HSIANG 1751 §103 Non-Final OA Pending Apr 21, 2025
19182877 LITHIUM-ION SECONDARY BATTERY CHOI, EVERETT TIMOTHY 1751 §103 Non-Final OA Pending Apr 18, 2025
19030599 ELECTRODE PIECE AND BATTERY WEINER, LAURA S 1723 §112 Non-Final OA Pending Jan 17, 2025
18400360 BATTERY CHMIELECKI, SCOTT J §103§112 Non-Final OA Pending Dec 29, 2023
18400428 BATTERY COLTON, JENNA XIANXIAN §103§112DP Non-Final OA Pending Dec 29, 2023
18400945 SEPARATOR AND LITHIUM-ION BATTERY INCLUDING THE SAME BERNATZ, KEVIN M §103§112 Non-Final OA Pending Dec 29, 2023
18400449 BATTERY CHUO, TONY SHENG HSIANG §103§112 Non-Final OA Pending Dec 29, 2023
18400361 BATTERY HAUTH, GALEN H §103Other Non-Final OA Pending Dec 29, 2023
18398798 Battery TAN, ESTHER JIESI §103§112 Non-Final OA Pending Dec 28, 2023
18398814 Battery BILLIET, AMANDA JUNE §102§103§112 Non-Final OA Pending Dec 28, 2023
18398713 ORGANIC COATING LAYER, ELECTRODE ACTIVE MATERIAL INCLUDING THE SAME, ELECTRODE, AND BATTERY CHMIELECKI, SCOTT J §103 Non-Final OA Pending Dec 28, 2023
18399235 ELECTRODE SHEET AND ELECTROCHEMICAL DEVICE SCHULER, JACOB JEROME §103 Non-Final OA Pending Dec 28, 2023
18399276 ELECTRODE PIECE, ROLLED CORE AND BATTERY MERKLING, MATTHEW J §103§112 Non-Final OA Pending Dec 28, 2023
18397963 OUTER SHELL STRUCTURE AND BATTERY CHANDLER, KAITY V §102 Non-Final OA Pending Dec 27, 2023
18394166 LITHIUM-ION BATTERY HARRIS, MARY GRACE §103§112 Non-Final OA Pending Dec 22, 2023
18532888 BATTERY AND ELECTRONIC PRODUCT SAVAGE, WILLIAM FADDOUL §102§103§112 Non-Final OA Pending Dec 07, 2023
18531596 BATTERY ELECTRODE SHEET, BATTERY AND METHOD FOR MANUFACTURING BATTERY ELECTRODE SHEET RUSERE, LINAH NATSAI §103 Non-Final OA Pending Dec 06, 2023
18512427 HOMOGENEOUS SILICON CARBIDE MATERIAL, ELECTRODE PLATE, AND BATTERY DIGNAN, MICHAEL L §102§112 Non-Final OA Pending Nov 17, 2023
18451252 BATTERY IANNUCCI, LOUISE JAMES 1721 §103§112DP Non-Final OA Pending Aug 17, 2023
18225862 BINDER AND LITHIUM-ION BATTERY COMPRISING SAME WHITE, SADIE 1721 §112 Non-Final OA Pending Jul 25, 2023
18225649 ELECTRODE SHEET AND PREPARATION METHOD THEREFOR, AND LITHIUM-ION BATTERY SCHWARTZ, PHILIP N 1749 §102§103 Non-Final OA Pending Jul 24, 2023
18225633 SECONDARY BATTERY LI, AIQUN 1766 §102§103 Final Rejection 63d Pending Jul 24, 2023
18225640 LITHIUM-ION BATTERY GATEWOOD, DANIEL S 1729 §103 Non-Final OA 19d overdue Pending Jul 24, 2023
18354885 BATTERY LEE, JAMES 1725 §102§103§112 Final Rejection 5d Pending Jul 19, 2023
18354480 ELECTRODE PLATE AND ELECTROCHEMICAL APPARATUS SLIFKA, COLIN W 1732 §102§103 Non-Final OA Pending Jul 18, 2023
18320143 Current Collector, Battery Electrode Plate, and Battery COLTON, JENNA XIANXIAN 1782 §102§103§112 Final Rejection 35d overdue Pending May 18, 2023
18297219 BINDER, POSITIVE ELECTRODE PLATE AND BATTERY ARCIERO, ADAM A 1727 §103§112 Final Rejection 19d Pending Apr 07, 2023
18177630 BATTERY HORNSBY, BARTHOLOMEW ANDREW 1728 §102§103 Final Rejection Pending Mar 02, 2023
18153895 POSITIVE ELECTRODE PIECE, BATTERY AND ELECTRONIC DEVICE CARVALHO JR., ARMINDO 1729 §103 Final Rejection 9d Pending Jan 12, 2023
18146302 PRE-LITHIATED SILICON NEGATIVE ELECTRODE MATERIAL, SILICON NEGATIVE ELECTRODE PLATE, METHOD FOR PREPARING SAME, AND LITHIUM-ION BATTERY GRANNUM, VERITA EUDORA EBUN 1721 §103 Non-Final OA Pending Dec 23, 2022
18068724 NEGATIVE ELECTRODE PLATE AND LITHIUM-ION BATTERY KLINE, SYDNEY LYNN 1729 §103 Final Rejection 4d overdue Pending Dec 20, 2022
18051879 CURRENT COLLECTOR AND APPLICATION THEREOF ZEMUI, NATHANAEL T 1727 §102§103§112 Non-Final OA Pending Nov 02, 2022
17936264 CASE COMPONENT FOR BATTERY, BATTERY, AND MATERIAL BELT ELLIOTT, QUINTIN DALE 1724 §103 Non-Final OA 15d overdue Pending Sep 28, 2022
17816729 POSITIVE ELECTRODE PLATE AND LITHIUM-ION BATTERY CHOI, EVERETT TIMOTHY 1751 §103 Non-Final OA 67d overdue Pending Aug 02, 2022
17746980 BUTTON CELL AND PREPARATION METHOD THEREOF WEST, ROBERT GENE 1721 §103 Final Rejection Pending May 18, 2022

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