Prosecution Insights
Last updated: April 19, 2026

Examiner: HAILEY, PATRICIA L

Tech Center 1700 • Art Units: 1725 1732 1793 1795

This examiner grants 88% of resolved cases

Performance Statistics

88.1%
Allow Rate
+23.1% vs TC avg
1289
Total Applications
+10.1%
Interview Lift
942
Avg Prosecution Days
Based on 1262 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
16.9%
§102 Novelty
44.5%
§103 Obviousness
26.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18009661 METHOD FOR MANUFACTURING SECONDARY BATTERY Non-Final OA LG Energy Solution, Ltd.
18488353 EXHAUST GAS PURIFICATION CATALYST Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18125386 METHOD FOR MANUFACTURING FUEL CELL STACK AND METHOD FOR MANUFACTURING JOINT SEPARATOR Non-Final OA NOK CORPORATION
18555886 HYDROGENATION CATALYST, FLOW-TYPE ORGANIC SYNTHESIS SYSTEM USING THE SAME, AND MANUFACTURING METHOD OF HYDROGENATED ORGANIC COMPOUND Non-Final OA CHIYODA CORPORATION
18468625 METHOD OF DEPOSITING TRANSITION METAL SINGLE-ATOM CATALYST Non-Final OA KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
18251187 CATHODE CATALYST LAYER, ORGANIC HYDRIDE PRODUCING DEVICE, AND METHOD FOR PREPARING CATHODE CATALYST INK Non-Final OA ENEOS Corporation
18086327 NON-AQUEOUS ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Non-Final OA SK INNOVATION CO., LTD.
18204534 SOLID OXIDE CELL STACK Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18550084 ULTRA-LOW PLATINUM GROUP METAL CONTAINING ANODE ELECTROCATALYSTS FOR ACID MEDIATED PROTON EXCHANGE MEMBRANE FUEL CELLS Non-Final OA UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
18554600 ALKYLENE OXIDE CATALYST THAT CAN BE MANUFACTURED RAPIDLY IN ONE STEP Non-Final OA Dow Global Technologies LLC
18465191 TINY TRANSITION METAL INCORPORATED CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS Non-Final OA Johnson Matthey Public Limited Company
18235081 MICROWAVE REGENERATION OF CARBON DIOXIDE SORBENTS Non-Final OA UT-Battelle, LLC
18263966 CARBON-SUPPORTED BORON CATALYSTS FOR OXIDATIVE DEHYDROGENATION OF ALKANES Non-Final OA Wisconsin Alumni Research Foundation
18299075 DESIGN OF A CLASS OF MODIFIED CATALYSTS, PROCESS FOR PREPARING THE MODIFIED CATALYSTS AND IMPLEMENTATION OF THE MODIFIED CATALYSTS TO BOOST ELECTROLYTE RETENTION IN PHOSPHORIC ACID FUEL CELLS Non-Final OA National Tsing Hua University
18286642 CATALYST CONTAINING PHOSPHORUS AND SODIUM AND USE THEREOF IN A HYDRODESULFURIZATION PROCESS Non-Final OA IFP Energies nouvelles
18325329 Lead Alloy, Lead Storage Battery Electrode, Lead Storage Battery, and Power Storage System Non-Final OA The Furukawa Battery Co., Ltd.
18479419 HYDROTHERMAL ALKALINE TREATMENT OF PFAS-CONTAMINATED ADSORBENTS FOR CONTAMINANT MINERALIZATION AND ADSORBENT REGENERATION Non-Final OA COLORADO SCHOOL OF MINES
18478872 ELECTRICALLY ENHANCED HABER-BOSCH (EEHB) ANHYDROUS AMMONIA SYNTHESIS Non-Final OA Colorado School of Mines
18283156 COATED CUT METAL BODIES AND PROCESSES FOR THE PRODUCTION THEREOF Non-Final OA Alantum Europe GmbH

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