Prosecution Insights
Last updated: October 02, 2026

Examiner: WASHVILLE, JEFFREY D

Tech Center 2800 • Art Units: 1654 1766 1782 2872 2899

This examiner grants 80% of resolved cases

Performance Statistics

80.0%
Allow Rate
+12.0% vs TC avg
1,312
Total Applications
-4.5%
Interview Lift
999
Avg Prosecution Days
Based on 1281 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
32.2%
§102 Novelty
51.2%
§103 Obviousness
11.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18549103 SELF-HEALING MATERIAL Non-Final OA SONY GROUP CORPORATION
18279952 CEMENTITIOUS COMPOSITION Final Rejection BASF SE
18698869 SEPARATE-PACK TYPE DENTAL CURABLE COMPOSITION Non-Final OA Kuraray Noritake Dental Inc.
18440102 ESTHETIC, ROBUST, HYBRID AND BIOMIMETIC DENTAL COMPOSITION Non-Final OA DENTSPLY SIRONA Inc.
18037866 Flame-Retardant, Titanium Dioxide-Containing Polycarbonate Compositions Final Rejection Covestro Deutschland AG
18279458 MULTILAYER BODY Non-Final OA Mitsui Mining & Smelting Co., Ltd.
18343351 INTERFACE TUNING FOR EROSION AND CORROSION RESISTANT COATINGS FOR SEMICONDUCTOR COMPONENTS Non-Final OA Applied Materials, Inc.
18358513 MAGNETIC CORE AND MAGNETIC COMPONENT Non-Final OA TDK CORPORATION
18450433 COMPOSITE WAFER AND MANUFACTURING METHOD THEREFOR Final Rejection Shin-Etsu Chemical Co., Ltd.
18712540 SILICONE CORE ACRYLIC SHELL IMPACT MODIFIERS CONTAINING PHOSPHORUS Non-Final OA Rohm and Haas Company
18396211 Interlocking Gypsum Building Surface Products, Methods of Manufacture, and Interlocking Gypsum Building Surface Systems Non-Final OA CertainTeed LLC
17914936 METHOD FOR FORMING COATED HYDROGEL BEADS Final Rejection Oxford University Innovation Limited
18461226 PROCESS FOR MANUFACTURING A TWO-DIMENSIONAL FILM OF HEXAGONAL CRYSTALLINE STRUCTURE USING EPITAXIAL GROWTH ON A TRANSFERRED THIN METAL FILM Non-Final OA Soitec
18701790 SPHERICAL SILICA PARTICLES, AND RESIN COMPOSITION USING SAME Non-Final OA DENKA COMPANY LIMITED
18252416 COMPOSITIONS AND METHODS FOR INHIBITION OF TISSUE ADHESION Non-Final OA WAYNE STATE UNIVERSITY
18019783 Polyurea/Polyurethane Microcapsules Non-Final OA Symrise AG
18271160 CMAS-RESISTANT TOPCOAT FOR ENVIRONMENTAL BARRIER COATINGS Non-Final OA OERLIKON METCO (US) INC.
18617975 RUBBER COMPOSITION FOR TYRES Non-Final OA Apollo Tyres Global R&D B.V.
18343269 TREATMENT CHEMICAL CARTRIDGES AND METHODS OF USING THE SAME Final Rejection ChampionX USA Inc.

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