Prosecution Insights
Last updated: May 29, 2026

Examiner: GUPTA, SARIKA

Tech Center 1700 • Art Units: 1729

This examiner grants 74% of resolved cases

Performance Statistics

74.4%
Allow Rate
+9.4% vs TC avg
186
Total Applications
+21.7%
Interview Lift
1119
Avg Prosecution Days
Based on 164 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
4.6%
§102 Novelty
83.9%
§103 Obviousness
1.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18357408 ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY AND ELECTRIC DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18046265 BATTERY ELECTRODE AND MANUFACTURE THEREOF Non-Final OA Rivian IP Holdings, LLC
18358031 BATTERY, POWER CONSUMING APPARATUS, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18005038 METHOD FOR PRODUCING A BIPOLAR PLATE STRAND, METHOD FOR PRODUCING A BIPOLAR PLATE, AND DEVICE FOR IMPLEMENTING THE METHOD Non-Final OA AUDI AG
18331176 BATTERY PACK HOUSING AND BATTERY PACK INCLUDING THE SAME Non-Final OA SK ON CO., LTD.
18085584 SEALED BATTERY Final Rejection Prime Planet Energy & Solutions, Inc.
17713466 ALL-SOLID-STATE BATTERY CONTROL SYSTEM Non-Final OA SUBARU CORPORATION
18123064 FUEL CELL SYSTEM Non-Final OA HONDA MOTOR CO., LTD.
18584103 COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY EACH CONTAINING COMPOSITE CATHODE ACTIVE MATERIAL, AND METHOD OF PREPARING COMPOSITE CATHODE ACTIVE MATERIAL Non-Final OA Samsung SDI Co., Ltd.
18358416 BATTERY CELL Non-Final OA AESC JAPAN LTD.
17907909 RIVETED BATTERY COVER Non-Final OA Shenzhen Kedali Industry Co., Ltd.
16972613 CARBON NANOTUBE (CNT)-METAL COMPOSITE PRODUCTS AND METHODS OF PRODUCTION THEREOF Non-Final OA TORTECH NANO FIBERS LTD

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