Prosecution Insights
Last updated: April 19, 2026

Examiner: WU, ANDREA

Tech Center 1700 • Art Units: 1763

This examiner grants 74% of resolved cases

Performance Statistics

73.6%
Allow Rate
+8.6% vs TC avg
156
Total Applications
+27.3%
Interview Lift
1255
Avg Prosecution Days
Based on 110 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
15.8%
§102 Novelty
50.4%
§103 Obviousness
23.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18008680 REJUVENATING AGENTS FOR ASPHALT RECYCLING Non-Final OA BASF SE
18263890 ACTUATOR AND ELECTRONIC EQUIPMENT Non-Final OA SONY GROUP CORPORATION
18185369 PURGING COMPOUND FOR RESIN PROCESSING MACHINE AND PURGING METHOD OF RESIN PROCESSING MACHINE Non-Final OA ASAHI KASEI KABUSHIKI KAISHA
18451260 Hydrophilic Hot Melt Adhesive and Uses Thereof Final Rejection The Procter & Gamble Company
17614634 Coloured material based on metal nanoparticles Non-Final OA CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
18349489 WINTER TREAD COMPOSITION INCLUDING ALUMINUM HYDROXIDE Non-Final OA The Goodyear Tire & Rubber Company
18127900 LOW ROLLING RESISTANCE COATING COMPOSITION Non-Final OA The Goodyear Tire & Rubber Company
18355272 INKJET INK Non-Final OA KYOCERA Document Solutions Inc.
18265854 OLEFIN-BASED POLYMER, FILM PREPARED THEREFROM, AND PREPARATION METHODS THEREFOR Non-Final OA HANWHA SOLUTIONS CORPORATION
18454133 COPOLYMER, MOLDED BODY, INJECTION MOLDED BODY, AND COATED ELECTRICAL WIRE Non-Final OA DAIKIN INDUSTRIES, LTD.
18013464 LIGHT COLOR POLYPROPYLENE BASED COMPOSITION Final Rejection SABIC GLOBAL TECHNOLOGIES B.V.
17641101 TEMPORARY PROTECTIVE FILM, REEL BODY, PACKAGING BODY, PACKAGE BODY, TEMPORARY PROTECTIVE BODY, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE Non-Final OA Resonac Corporation
17627405 AN ACOUSTIC DAMPING MATERIAL AND USE THEREOF Non-Final OA SIKA TECHNOLOGY AG
18275239 METHOD FOR PRODUCING MOLDED BODY Non-Final OA ZEON CORPORATION
18273645 POLYURETHANE DISPERSION, GAS BARRIER COATING MATERIAL, AND LAMINATE Non-Final OA MITSUI CHEMICALS, INC.
18557686 MIXER SYSTEM FOR PRODUCING AQUEOUS COATING MATERIALS Non-Final OA BASF COATINGS GMBH
18256732 POLYAMIDE COMPOSITION USEFUL FOR THE MANUFACTURE OF FILM FOR FOOD PACKAGING Non-Final OA ARKEMA FRANCE
18017103 (METH)ACRYLATE FUNCTIONAL DISPERSANT Non-Final OA Arkema France
17923928 COMPOSITIONS CONTAINING COLORANTS, PROCESS FOR PREPARING SAID COMPOSITIONS AND THEIR USE Final Rejection Wacker Chemie AG
18120115 Cellulose Ester Polymer Composition and Molded Articles Made Therefrom Non-Final OA Celanese International Corporation
17626604 Propylene-Alpha-Olefin-Diene Terpolymer Additive for Improving Rubber Tack Final Rejection ExxonMobil Chemical Patents Inc.
18000717 PLASTICIZED CELLULOSE ESTER COMPOSITIONS Non-Final OA Eastman Chemical Company
18000729 LOW-HAZE AND LOW-COLOR PLASTICIZED CELLULOSE ESTER COMPOSITIONS WITH IMPROVED MELT STRENGTH AND ARTICLES FORMED THEREFROM Final Rejection Eastman Chemical Company
17905261 LOW HYDROXYL CONTENT CELLULOSE ESTER AND POLYMERIC ALIPHATIC POLYESTER COMPOSITIONS AND ARTICLES Final Rejection Eastman Chemical Company
17754658 PLASTICIZED CELLULOSE ESTER COMPOSITIONS WITH IMPROVED WEATHERING AND ARTICLES FORMED THEREFROM Non-Final OA Eastman Chemical Company
17788950 CHLOROPRENE-BASED BLOCK COPOLYMER LATEX Final Rejection DENKA COMPANY LIMITED
17277686 PEROXIDE STABLE POLYMER COMPOSITION AND PROCESS FOR ITS PREPARATION AND APPLICATIONS THEREOF Final Rejection ISP INVESTMENTS LLC
18385621 SPRAYABLE TEXTURE COATING COMPOSITIONS AND METHODS OF APPLICATION Final Rejection Transtar Autobody Technologies LLC
18363199 COMPOSITION OF ELASTOMERIC COMPOSITE CONTAINING AN OXIDE FILLER FOR APPLICATIONS IN SUBSTRATES AND INSULATING LAYERS OF FLEXIBLE ANTENNAS Non-Final OA The Research Center for Advanced Materials Science King Khalid University (KKU)
18210669 HIGH-TEMPERATURE SELF-CROSSLINKING FLUORINE-CONTAINING POLYARYLETHERKETONE AND PREPARATION METHOD THEREOF, AND COATING MATERIAL AND PREPARATION METHOD THEREOF Non-Final OA Tongling Jingda Special Magnet Wire Co., Ltd.

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