Prosecution Insights
Last updated: May 29, 2026

Examiner: RUTHKOSKY, MARK

Tech Center 1700 • Art Units: 1782 1785 1795

This examiner grants 58% of resolved cases

Performance Statistics

58.5%
Allow Rate
-6.5% vs TC avg
64
Total Applications
+7.2%
Interview Lift
1532
Avg Prosecution Days
Based on 53 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
7.0%
§102 Novelty
87.0%
§103 Obviousness
4.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18015827 POSITIVE ELECTRODE FOR BATTERIES, AND BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
16904376 ELECTROLYTES FOR RECHARGEABLE METAL-SULFUR BATTERIES Non-Final OA Battelle Memorial Institute

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