Prosecution Insights
Last updated: October 02, 2026

Examiner: WONG, EDNA

Tech Center 1700 • Art Units: 1753 1759 1795

This examiner grants 58% of resolved cases

Performance Statistics

58.4%
Allow Rate
-6.6% vs TC avg
1,095
Total Applications
-19.7%
Interview Lift
1128
Avg Prosecution Days
Based on 1061 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
13.9%
§102 Novelty
43.6%
§103 Obviousness
38.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18879011 ALUMINUM ALLOY PART AND ASSOCIATED MANUFACTURING METHOD Non-Final OA SAFRAN LANDING SYSTEMS
18491746 WATER ELECTROLYSIS CELL AND WATER ELECTROLYZER Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18620308 SURFACE PREPARATION FOR ELECTROLYTIC INORGANIC FINISHES Final Rejection THE BOEING COMPANY
18142919 ELECTRODEPOSITED ZINC AND IRON COATINGS FOR CORROSION RESISTANCE Non-Final OA THE BOEING COMPANY
19396967 ELECTROCHEMICAL DEHYDROGENATION Non-Final OA Wisconsin Alumni Research Foundation
18370282 POROUS BASE LAYER AND ELECTROCHEMICAL DEVICE Non-Final OA Kia Corporation
19394567 Electrolyzer Column Non-Final OA The Regents of the University of California
18403666 Sulfuric acid production with mineral carbon sequestration Non-Final OA The Regents of the University of California
18649438 USE OF ACIDIC ELECTROLYTE CATIONS FOR SELECTIVE ELECTROCHEMICAL CO2 AND CO CONVERSIONS TO METHANOL Non-Final OA Massachusetts Institute of Technology
18572897 ELECTROLYTIC CELL FOR POLYMER ELECTROLYTE MEMBRANE ELECTROLYSIS AND METHOD FOR PRODUCTION THEREOF Non-Final OA Siemens Energy Global GmbH & Co. KG
18506776 BYPASSING PROPERLY OPERATING CELLS Non-Final OA Analog Devices Inc.
18946789 METHODS AND SYSTEMS FOR PRODUCING ETHYLENE FROM METHANE, AND RELATED ELECTROCHEMICAL CELLS Final Rejection Battelle Energy Alliance, LLC
19222648 SYSTEM AND METHOD FOR ELECTROCHEMICAL CO2 REDUCTION Non-Final OA CASE WESTERN RESERVE UNIVERSITY
17533432 ELECTROCHEMICAL DEHYDROGENATION OF ETHANE TO ETHYLENE USING SOLID OXIDE ELECTROLYZER Non-Final OA University of South Carolina
18247116 ELECTRODE Final Rejection NITTO DENKO CORPORATION
19071295 TIN ALLOY PLATING SOLUTION Non-Final OA MITSUBISHI MATERIALS CORPORATION
18568394 METHOD FOR ADJUSTING THE BRIGHTNESS L* OF AN ELECTROPLATED CHROMIUM LAYER Non-Final OA Atotech Deutschland GmbH & Co. KG
18568352 METHOD FOR ELECTRODEPOSITING A DARK CHROMIUM LAYER, SUBSTRATE COMPRISING SAME, AND ELECTROPLATING BATH THEREOF Non-Final OA Atotech Deutschland GmbH & Co. KG
18536930 MODULAR ELECTROCATALYTICAL PROCESSING FOR SIMULTANEOUS CONVERSION OF CARBON DIOXIDE AND WET SHALE GAS Non-Final OA Ohio University

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