Prosecution Insights
Last updated: August 18, 2026

Examiner: WASHVILLE, JEFFREY D

Tech Center 2800 • Art Units: 1654 1766 2899

This examiner grants 80% of resolved cases

Performance Statistics

79.8%
Allow Rate
+11.8% vs TC avg
1,307
Total Applications
-4.8%
Interview Lift
997
Avg Prosecution Days
Based on 1264 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
32.3%
§102 Novelty
51.0%
§103 Obviousness
11.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18549103 SELF-HEALING MATERIAL Non-Final OA SONY GROUP CORPORATION
18279952 CEMENTITIOUS COMPOSITION Non-Final OA BASF SE
18450433 COMPOSITE WAFER AND MANUFACTURING METHOD THEREFOR Non-Final OA Shin-Etsu Chemical Co., Ltd.
18276520 NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING THE SAME Non-Final OA SHIN-ETSU CHEMICAL CO., LTD.
18213776 MULTIPURPOSE IMIDAZOLINE-BASED PROCESS CHEMICALS Non-Final OA Baker Hughes Oilfield Operations LLC
18280414 BIOCIDAL COMPOSITIONS CONTAINING COPPER AND A CO-BIOCIDE Non-Final OA CORNING INCORPORATED
18343351 INTERFACE TUNING FOR EROSION AND CORROSION RESISTANT COATINGS FOR SEMICONDUCTOR COMPONENTS Non-Final OA Applied Materials, Inc.
18035298 Multilayer Structure and Method for Producing Same, and Protective Sheet and Electronic Device which Utilize Same Non-Final OA Kuraray Co., Ltd.
18698869 SEPARATE-PACK TYPE DENTAL CURABLE COMPOSITION Non-Final OA Kuraray Noritake Dental Inc.
18252416 COMPOSITIONS AND METHODS FOR INHIBITION OF TISSUE ADHESION Non-Final OA WAYNE STATE UNIVERSITY
18701790 SPHERICAL SILICA PARTICLES, AND RESIN COMPOSITION USING SAME Non-Final OA DENKA COMPANY LIMITED
18019783 Polyurea/Polyurethane Microcapsules Non-Final OA Symrise AG

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