Prosecution Insights
Last updated: May 29, 2026

Examiner: XU, JIANGTIAN

Tech Center 1700 • Art Units: 1734 1762

This examiner grants 66% of resolved cases

Performance Statistics

65.5%
Allow Rate
+0.5% vs TC avg
389
Total Applications
+33.9%
Interview Lift
1192
Avg Prosecution Days
Based on 330 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
5.6%
§102 Novelty
83.1%
§103 Obviousness
4.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18310920 ZEOLITE, METHOD FOR PRODUCING ZEOLITE, COMPOSITION, LIQUID COMPOSITION, LIQUID SEALING AGENT, RESIN COMPOSITE MATERIAL, SEALING MATERIAL, METHOD FOR MANUFACTURING SEALING MATERIAL, AND DEVICE Non-Final OA Mitsubishi Chemical Corporation
17500324 ADHESIVE AGENT AND ADHESIVE SHEET Final Rejection MITSUBISHI CHEMICAL CORPORATION
17608517 ROOM-TEMPERATURE-VULCANIZING ORGANOPOLYSILOXANE COMPOSITION, SILICONE RUBBER, AND ARTICLE Non-Final OA SHIN-ETSU CHEMICAL CO., LTD.
18000977 TWO-COMPONENT COATING COMPOSITION Final Rejection Covestro Deutschland AG
18118917 AQUEOUS FORMULATIONS Non-Final OA Independence Oilfield Chemicals LLC
18033919 RUBIDIUM HALIDE COLLOIDAL NANOCRYSTALS Non-Final OA Nanyang Technological University
18253451 COLORABLE POLYMERIC COMPOSITIONS EXHIBITING ENHANCED AGING PROPERTIES Non-Final OA Dow Global Technologies LLC
17995894 POLYOL AND FOAM MADE THEREFROM Final Rejection Dow Global Technologies LLC
18044683 Metal peroxide composite injectable hydrogel, preparation method and use thereof Non-Final OA SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES
18321234 METHOD OF MANUFACTURING POLYMERIZABLE COMPOSITION, POLYMERIZABLE COMPOSITION, AND CURED PRODUCT Non-Final OA GC Corporation
16526679 ALUMINUM ALLOY COMPOSITIONS Final Rejection DIVERGENT TECHNOLOGIES, INC.
17997984 A Dual-Reactive Coating Composition, Its Preparation and Use Thereof Non-Final OA BASF COATINGS GMBH
16612150 PEBA-BASED COMPOSITION AND USE THEREOF FOR PRODUCING A FATIGUE-RESISTANT TRANSPARENT OBJECT Non-Final OA Arkema France
17598981 FILM-FORMING COMPOSITION Non-Final OA NISSAN CHEMICAL CORPORATION
18776930 AQUEOUS POLYIMIDE PROCESSES Non-Final OA Aspen Aerogels, Inc.
17248839 Composite Extractant-Enhanced Polymer Resin, Method of Making the Same, and Its Usage for Extraction of Valuable Metal(s) Non-Final OA II-VI Delaware, Inc
17906035 USE OF OIL BASED SUSPO-EMULSION CONCENTRATES FOR REDUCING DRIFT DURING SPRAY APPLICATION Non-Final OA BAYER AKTIENGESELLSCHAFT
17638481 LIGHT GOLD Final Rejection ETH ZURICH
17998872 DISPERSION COMPOSITION Final Rejection NIPPON PAPER INDUSTRIES CO., LTD.
17611226 Elastomeric silicone compositions comprising glycerol, cyclodextrin and octenidine Final Rejection Coloplast A/S
18506541 Surface Covering With a Bio-Based Plasticizer Non-Final OA Decoria Materials (Jiangsu) Co., Ltd.
18255283 MULTI-PHASE SUSPENSION OF A WATER-SOLUBLE POLYMER Non-Final OA SNF GROUP
18023989 A POLYISOCYANATE COMPOSITION AND A POLYURETHANE COMPOSITION OBTAINED THEREFROM Final Rejection Huntsman International LLC
18251756 AQUEOUS DISPERSION, COATING LIQUID CONTAINING THIS AQUEOUS DISPERSION, METHOD FOR PRODUCING POLYLACTIC ACID FILM USING THIS COATING LIQUID, AND SHEET MATERIAL Non-Final OA Chukyo Yushi Co., Ltd.
18028782 NEW HYDROGELS Non-Final OA Leibniz-Institut für Neue Materialien gemeinnützige GmbH
18025441 PROTEIN DISPERSIONS Final Rejection XAMPLA LIMITED
18043245 PEELABLE WRITING INK COMPOSITION WITH COLOR-CHANGING FOR WRITING POROUS SUBSTRATES Final Rejection SOCIÉTÉ BIC
18103399 NANOHYBRID AND NANOCOMPOSITE COMPOSITIONS AND METHODS FOR MAKING AND USING SAME Non-Final OA P&S Global Holdings LLC
18085952 DEGRADABLE FISHING LINES AND NETS Non-Final OA Enviro Cast, LLC
18011951 Manufacturing Method for Polynuclear Iron Compounds Stabilized by Carbohydrates and/or Humic Acid Final Rejection Vifor Fresenius Medical Care Renal Pharma, Ltd.

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