Prosecution Insights
Last updated: May 29, 2026

Examiner: SLIFKA, SARAH A

Tech Center 1700 • Art Units: 1721 1724 1729 1734 1759 1793 1796

This examiner grants 75% of resolved cases

Performance Statistics

75.3%
Allow Rate
+10.3% vs TC avg
712
Total Applications
+11.3%
Interview Lift
1098
Avg Prosecution Days
Based on 700 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
5.1%
§102 Novelty
89.8%
§103 Obviousness
2.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18446451 ELECTRODE PLATE EXTENSION DEVICE AND ELECTRODE PLATE MANUFACTURING APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18211099 BATTERY AND ELECTRIC APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18326023 ALUMINUM BATTERY SEPARATOR Non-Final OA APh ePower Co., Ltd.
18210411 SOLID-STATE ELECTROLYTE BATTERY INCLUDING PLASTIC CRYSTAL ELECTROLYTE INTERLAYER Non-Final OA Giner, Inc.
17952226 DOPED SILICON ANODE FOR LITHIUM-ION BATTERIES Non-Final OA Posi Energy- Silicon Power. LLC

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