Prosecution Insights
Last updated: August 18, 2026

Examiner: CAI, WENWEN

Tech Center 1700 • Art Units: 1743 1748 1759 1763

This examiner grants 60% of resolved cases

Performance Statistics

59.6%
Allow Rate
-5.4% vs TC avg
938
Total Applications
+19.9%
Interview Lift
1163
Avg Prosecution Days
Based on 871 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
17.2%
§102 Novelty
45.0%
§103 Obviousness
28.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17824971 DURABLE GRAPHENE EXTERIOR PLASTIC COATING COMPOSITION Final Rejection Illinois Tool Works Inc.
18050371 QUANTUM DOT-CONTAINING POLYMERIZABLE COMPOSITION, CURED PRODUCT, WAVELENGTH CONVERSION MEMBER, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE Final Rejection FUJIFILM Corporation
18682376 POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE INCLUDING THE SAME Non-Final OA LG CHEM, LTD.
18262528 CURABLE COMPOSITION AND OPTICAL MATERIAL COMPRISING SAME Final Rejection LG CHEM, LTD.
17976117 POLYMER NANOCOMPOSITE FOR USE IN ELECTRICAL AND ELECTRONIC EQUIPMENT WITH PROPERTIES SUITABLE FOR APPLICATIONS SUCH AS ELECTRICAL INSULATION AND WITH THERMAL CONDUCTIVITY GAIN Final Rejection Petróleo Brasileiro S.A. - Petrobras
17906655 PLASTICIZED POLYAMIDE MOLDING COMPOSITIONS Final Rejection BASF SE
18062617 POWDER COATING MATERIAL COMPOSITION AND LAMINATE Final Rejection AGC INC.
18485454 AUTONOMOUS SELF-HEALABLE AND MECHANICALLY ROBUST HYDROGEL AND TRIBOELECTRIC NANOGENERATOR COMPRISING THE SAME Non-Final OA City University of Hong Kong
18850782 COMPOSITE ADHESIVES COMPRISING POLYMERIC NANOPARTICLES Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18577915 CURABLE RESIN COMPOSITION AND CURED PRODUCT Non-Final OA DIC CORPORATION
17916437 MAGENTA PIGMENT DISPERSANTS Final Rejection HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
18430964 WATER-DISPERSED PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET FOR RE-PEELING Non-Final OA NITTO DENKO CORPORATION
18551414 TWO COMPONENT (2K) CURABLE ADHESIVE COMPOSITION Non-Final OA Henkel AG & Co. KGaA
18225349 CYANOACRYLATE COMPOSITIONS Non-Final OA Henkel AG & Co. KGaA
17967249 TWO-PART THERMAL CONDUCTIVE EPOXY ADHESIVE COMPOSITION Non-Final OA Henkel AG & Co. KGaA
16904397 Thermally Conductive Polyurethane Adhesive with Exceptional Combination of Mechanical Properties Final Rejection Henkel AG & Co. KGaA
17988095 ETHYLENE-VINYL ALCOHOL COPOLYMER RESIN COMPOSITION, MULTILAYER STRUCTURE, AND PACKAGE Non-Final OA MITSUBISHI CHEMICAL CORPORATION
15734472 POLYAMIDE RESIN, MOLDED ARTICLE, AND PRODUCTION METHOD FOR POLYAMIDE RESIN Non-Final OA Mitsubishi Gas Chemical Company, Inc.
18033950 CURABLE COMPOSITION AND SEALANT Final Rejection KURARAY CO., LTD.
18032844 ACTINICALLY CURABLE COMPOSITIONS FOR ABLATIVE CARBON-BONDED COMPOSITES AND ADDITIVE MANUFACTURING METHOD USING SUCH COMPOSITIONS Non-Final OA Arkema France
17788782 DIP-MOLDED ARTICLE Non-Final OA DENKA COMPANY LIMITED

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