Prosecution Insights
Last updated: April 19, 2026

Examiner: DONAHUE, OLGA LUCIA

Tech Center 1700 • Art Units: 1763

This examiner grants 75% of resolved cases

Performance Statistics

75.0%
Allow Rate
+10.0% vs TC avg
142
Total Applications
+11.9%
Interview Lift
1231
Avg Prosecution Days
Based on 104 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
16.9%
§102 Novelty
56.1%
§103 Obviousness
17.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17760215 SILANE-CONTAINING COMPOUND AND MODIFIED HYDROGENATED PETROLEUM RESIN Final Rejection IDEMITSU KOSAN CO.,LTD.
18274351 LIGHT-WEIGHT COMPOSITE COMPOSITION AND METHOD FOR PREPARING LIGHT-WEIGHT COMPOSITE Non-Final OA LG ELECTRONICS INC.
18276797 Curable Composition Non-Final OA LG Chem, Ltd.
17788884 MODIFIED CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION INCLUDING THE SAME Final Rejection LG CHEM, LTD.
18345456 Dispersant-Containing Liquid And Dispersion Non-Final OA SEIKO EPSON CORPORATION
17857458 Masterbatch Manufacturing Method and Tire Manufacturing Method Final Rejection Toyo Tire Corporation
17943480 RESIN COMPOSITION, METHOD FOR MANUFACTURING RESIN COMPOSITION, MOLDED OBJECT, MULTILAYER STRUCTURE, AND PACKAGING BODY Non-Final OA MITSUBISHI CHEMICAL CORPORATION
18266209 Thermoplastic Compositions With Low Dissipation Factor For Nano Molding Technology (NMT) Applications Non-Final OA SHPP GLOBAL TECHNOLOGIES B.V.
18021440 Compositions and Articles of Wave Transmission and Improved Dimensional Radar Cover Material Non-Final OA SHPP GLOBAL TECHNOLOGIES B.V.
18012487 Polycarbonate Compositions with Thin Wall Flame Retardant Properties and Shaped Article Therefore Non-Final OA SHPP GLOBAL TECHNOLOGIES B.V.
18043742 POLYPROPYLENE-BASED RESIN COMPOSITION Final Rejection SUMITOMO CHEMICAL COMPANY, LIMITED
18258910 A PROCESS FOR PRODUCING POLYACRYLONITRILE-BASED FIBER HAVING CONTROLLED MORPHOLOGY Non-Final OA Cytec Industries, Inc.
18272698 WATER DISPERSION COMPOSITION, METHOD FOR PRODUCING THE WATER DISPERSION COMPOSITION, AND ETHYLENE alpha-OLEFIN COPOLYMER ACID-MODIFIED SUBSTANCE Non-Final OA MITSUI CHEMICALS, INC.
17797024 THERMOPLASTIC ELASTOMER COMPOSITION AND SHAPED ARTICLE THEREOF Non-Final OA MITSUI CHEMICALS, INC.
17430505 THERMOPLASTIC GEL WITH LOW OIL BLEED OUT Final Rejection COMMSCOPE TECHNOLOGIES LLC
18277517 ENCAPSULATING RESIN COMPOSITION FOR INJECTION MOLDING Non-Final OA SUMITOMO BAKELITE CO., LTD.
17772863 LIGNOCELLULOSIC FOAM COMPOSITIONS AND METHODS OF MAKING THEREOF Non-Final OA University of Maine System Board of Trustees
18275109 POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE Non-Final OA TEIJIN LIMITED
18020316 INORGANIC MATERIAL-REINFORCED THERMOPLASTIC POLYESTER RESIN COMPOSITION AND METHOD FOR PRODUCING SAME Non-Final OA TOYOBO CO., LTD.
18118293 NON-ASPHALT BASED SEALANT WITH HIGH ADHESION Non-Final OA Adventus Material Strategies, LLC
18274388 DUAL-SCALE TOUGHENED CEMENT-BASED COMPOSITE MATERIAL AND USE THEREOF Non-Final OA QINGDAO UNIVERSITY OF TECHNOLOGY
18271385 REGENERATED-STYRENE-BASED RESIN COMPOSITION AND MOLDED OBJECT Non-Final OA TOYO STYRENE Co., LTD
18257766 PROCESS FOR PRODUCING A THERMOPLASTIC POLYMER-CONTAINING FIBER-REINFORCED COMPOSITE MATERIAL Non-Final OA INEOS STYROLUTION GROUP GMBH
18301376 HYDROGEL COMPOSITION Non-Final OA TRONJEN MEDICAL TECHNOLOGY INC.
17698510 SYSTEM AND METHOD FOR AN AQUEOUS STRUCTURAL COLOR FORMING SOLUTION Non-Final OA Cyprus Materials, Inc.

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