Prosecution Insights
Last updated: August 17, 2026

Examiner: COHEN, BRIAN W

Tech Center 1700 • Art Units: 1723 1754 1759 1767 1794 1795

This examiner grants 54% of resolved cases

Performance Statistics

54.4%
Allow Rate
-10.6% vs TC avg
672
Total Applications
+47.8%
Interview Lift
1189
Avg Prosecution Days
Based on 641 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
14.1%
§102 Novelty
57.9%
§103 Obviousness
23.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18459610 ELECTROLYSIS SYSTEM Non-Final OA Schlumberger Technology Corporation
18263950 DEVICE FOR PROVIDING A GAS COMPONENT AND VEHICLE COMPRISING SUCH A DEVICE Final Rejection AIRBUS DEFENCE AND SPACE GMBH
18385356 CARBON DIOXIDE ELECTROLYSIS APPARATUS Non-Final OA Honda Motor Co., Ltd.
18320447 FLUIDIZED ARABIAN SAND AS HEAT TRANSFER MEDIA FOR HYDROGEN ECONOMY Non-Final OA SAUDI ARABIAN OIL COMPANY
18305221 PHOTOELECTROCHEMICAL PRODUCTION OF HYDROGEN FROM WASTEWATER Non-Final OA SAUDI ARABIAN OIL COMPANY
18277563 ELECTROCHEMICAL CONVERSION TO CARBONATE-CONTAINING COMPOUNDS AND RELATED METHODS Non-Final OA Massachusetts Institute of Technology
18347731 ELECTROLZYER STACKS, ELECTROLYSIS SYSTEMS, AND METHODS FOR OPERATING ELECTROLYSIS SYSTEMS INCLUDING PASSIVE COMPRESSION Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC

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