Prosecution Insights
Last updated: April 19, 2026

Examiner: LE, HOA T

Tech Center 1700 • Art Units: 1754 1787 1788 1794

This examiner grants 73% of resolved cases

Performance Statistics

72.7%
Allow Rate
+7.7% vs TC avg
1125
Total Applications
+13.0%
Interview Lift
1121
Avg Prosecution Days
Based on 1080 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
29.6%
§102 Novelty
37.3%
§103 Obviousness
23.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18841593 BIOINSPIRED COATINGS, MATERIALS, AND STRUCTURES FOR THERMAL MANAGEMENT Non-Final OA THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
17963402 POROUS METAL OXIDE MICROSPHERES WITH VARYING PORE SIZES Final Rejection BASF SE
18074108 GLASS WITH UNIQUE FRACTURE BEHAVIOR FOR VEHICLE WINDSHIELD Non-Final OA Corning Incorporated
18609572 INSULATOR-COATED SOFT MAGNETIC POWDER, MAGNETIC POWDER CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE Final Rejection SEIKO EPSON CORPORATION
18750597 POWDER COATING MATERIAL, COATING FILM, MULITILAYER COATING FILM AND COATED ARTICLES Non-Final OA DAIKIN INDUSTRIES, LTD.
18601370 LIQUID CRYSTAL POLYMER PELLET, LIQUID CRYSTAL POLYMER POWDER, LIQUID CRYSTAL POLYMER FILM, AND METHOD OF PRODUCING SAME Non-Final OA Murata Manufacturing Co., Ltd.
18727860 ALUMINUM POWDER PRODUCT, METHOD FOR PRODUCING SAME, AND ADDITIVE MANUFACTURED ARTICLE Non-Final OA MITSUBISHI MATERIALS CORPORATION
18051624 Manufacturing Of Heterostructured Polymer-Infiltrated Nanoparticle Films Via Capillary Rise Infiltration And Their Applications Non-Final OA The Trustees of the University of Pennsylvania
18283795 SINGLE-CRYSTAL DIAMOND AND DIAMOND COMPOSITE CONTAINING THE SAME Final Rejection SUMITOMO ELECTRIC INDUSTRIES, LTD.
17990720 CELLULOSIC PARTICLE Non-Final OA FUJIFILM Business Innovation Corp.
18485704 MICROPARTICLE-FILLED LAMINATE MATERIAL Non-Final OA Dell Products L.P.
18098358 Method to Promote Adhesion of Plastic and Oil-Bleeding Liquid Silicone Non-Final OA Tyco Electronics (Shanghai) Co., Ltd.
18722089 COATED RESIN PARTICLES, WATER-ABSORBING RESIN COMPOSITION, AND ABSORBENT BODY Non-Final OA SUMITOMO SEIKA CHEMICALS CO., LTD.
18838674 CARBONACEOUS MATERIAL Non-Final OA KURARAY CO., LTD.
18837614 HOLLOW PARTICLES, RESIN COMPOSITION, AND RESIN MOLDED BODY Non-Final OA ZEON CORPORATION
18715855 HOLLOW PARTICLES, RESIN COMPOSITION, AND RESIN MOLDED BODY Non-Final OA ZEON CORPORATION
18678726 Nanoparticles of Encapsulated Light-Absorbing Agent, Preparation Thereof and Ophthalmic Lens Comprising Said Nanoparticles Final Rejection ESSILOR INTERNATIONAL
17835392 CARBON NANOWIRE, A FABRIC, A MANUFACTURING METHOD THEREFOR, AND AN ADDITIVE FOR A FABRIC Final Rejection City University of Hong Kong
18719439 FLAME-RETARDANT INSULATING SHEET AND ELECTRICAL/ELECTRONIC DEVICE Non-Final OA SUMITOMO BAKELITE CO., LTD.
18837366 ADHESIVE FILM Non-Final OA HUECK FOLIEN GESELLSCHAFT M.B.H.
18758227 PRESSURE SENSITIVE ADHESIVE TAPE, ARTICLE, AND METHOD OF DISMANTLING ARTICLE Non-Final OA DIC Corporation
18754389 COMPOSITIONS OF PLANT-BASED FLOUR DELIVERY PARTICLES Non-Final OA Encapsys, LLC
18280625 METALLIC GLASS MATERIALS AND METHODS OF MAKING THE SAME Non-Final OA UNIVERSITY OF MARYLAND, COLLEGE PARK
17711600 ENVIRONMENTAL BARRIER COATING Final Rejection Raytheon Technologies Corporation
18218420 FLEXIBLE IONIC STRUCTURED ORGANIC FILM MEMBRANE FORMULATIONS AND METHODS THEREOF Non-Final OA Genesee Valley Innovations, LLC.
18035177 INSULATION MATERIAL, INSULATION PRODUCT, LAYER STUCTURE, CONSTRUCTION AND METHOD OF MANUFACTURING INSULATION MATERIAL Non-Final OA Fiberwood Oy
18189700 SILICON-CARBON COMPOSITE FIBER Non-Final OA UNIFRAX I LLC
18116884 SURFACE-FUNCTIONALIZED MATERIAL AND MODIFIED MATERIAL, AND PREPARATION METHODS THEREFOR AND USE THEREOF Final Rejection OXFORD UNIVERSITY (SUZHOU) SCIENCE AND TECHNICAL CO. LTD
17788830 COATED ZIRCONIA FINE PARTICLE AND METHOD FOR PRODUCING THE SAME Final Rejection Kanto Denka Kogyo Co., Ltd.
17474450 WOOD PARTICLE BOARDS Non-Final OA KNAUF INSULATION SPRL

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