Prosecution Insights
Last updated: April 19, 2026

Examiner: KHAN, TAHSEEN

Tech Center 3600 • Art Units: 1781 1783 3635

This examiner grants 61% of resolved cases

Performance Statistics

61.0%
Allow Rate
+9.0% vs TC avg
968
Total Applications
+22.4%
Interview Lift
1232
Avg Prosecution Days
Based on 924 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
9.3%
§102 Novelty
74.7%
§103 Obviousness
6.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18761066 POLYMERIC-BASED BUILDING MATERIALS Non-Final OA The AZEK Group LLC
18691102 FLEXIBLE COVER PLATE, DISPLAY MODULE, AND DISPLAY DEVICE Non-Final OA BOE Technology Group Co., Ltd.
15037924 COEXTRUDED, MULTILAYER AND MULTICOMPONENT 3D PRINTING INPUTS FIELD Non-Final OA GUILL TOOL & ENGINEERING CO., INC.
18242680 SANITARY TISSUE PRODUCT SHEET REFILLS Final Rejection The Procter & Gamble Company
17655077 POLYESTER FILM FOR WINDOW ATTACHMENT, AND POLYESTER FILM LAYERED BODY FOR WINDOW ATTACHMENT Non-Final OA Mitsubishi Chemical Corporation
18702981 THERMOPLASTIC FIBER WEB STRUCTURE AND AUTOMOTIVE INTERIOR PART Non-Final OA Yanfeng International Automotive Technology Co., Ltd.
18695431 BIODEGRADABLE LAMINATING FILM AND CONTAINER MADE OUT OF IT Non-Final OA SOCIETE DES PRODUITS NESTLE S.A.
18567847 RESIN FILM, LAMINATED GLASS, AND SCREEN Final Rejection SEKISUI CHEMICAL CO., LTD.
18564862 ENAMELED GLAZING Non-Final OA AGC GLASS EUROPE
18953812 LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY APPARATUS, INFORMATION DEVICE, AND METHOD OF MANUFACTURING LIGHT DIFFUSION SHEET Non-Final OA KEIWA Incorporated
18652702 LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVICE, INFORMATION APPARATUS, AND METHOD FOR MANUFACTURING LIGHT DIFFUSION SHEET Non-Final OA KEIWA Incorporated
18388263 POLYVINYL CHLORIDE SYNTHETIC LEATHER WITHOUT FOAMING STRUCTURE AND METHOD FOR PRODUCING THE SAME Non-Final OA NAN YA PLASTICS CORPORATION
18708168 DOUBLE-PANE GLASS PANEL Non-Final OA NIPPON SHEET GLASS COMPANY, LIMITED
18564497 THIOL URETHANE GROUP-CONTAINING POLYMERIZABLE COMPOSITION Final Rejection Kulzer GmbH
18376495 VACUUM INSULATED PANEL WITH OPTIMIZED COMPRESSIVE AND/OR TENSILE STRESS IN GLASS Non-Final OA LuxWall, Inc.
18694783 METHOD FOR MANUFACTURING A CONNECTION FILM Non-Final OA DEXERIALS CORPORATION
18692216 SEALANT FILM FOR RETORT FOOD PACKAGING CONTAINER Final Rejection RM TOHCELLO CO., LTD.
18684532 POLYURETHANE COMPOSITE, LAMINATED PRODUCT COMPRISING THE POLYURETHANE COMPOSITE AND PROCESS FOR PRODUCING THE SAME Final Rejection BASF (china) Company Limited
18449680 COMPOSITE CERAMIC SUBSTRATE HAVING MULTI-LAYER CONFIGURATION Non-Final OA TONG HSING ELECTRONIC INDUSTRIES, LTD.
18424797 METHODS AND APPARATUS FOR A TURN-UP PROCEDURE USING AN ADHESIVE COMPOSITE SHEET Non-Final OA Papeltec Overseas, Inc.
18502812 METHODS FOR REPURPOSING USED CHOPSTICKS AND ARTICLES MADE FROM THE SAME Non-Final OA TRINITY INTERNATIONAL INDUSTRIES, L.L.C.
18273005 THERMAL CIRCUITS BUILT IN LIQUID CRYSTAL ELASTOMERS Non-Final OA Impressio Inc.
18350830 FOOTWEAR SOLE, BOOT AND SANDAL Final Rejection Eden T-IP Holdings LP
14726947 Uniform Thickness Thermal Barrier Coating For Non Line of Sight and Line of Sight Areas Final Rejection UNITED TECHNOLOGIES CORPORATION

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