Prosecution Insights
Last updated: April 19, 2026

Examiner: LING, DORIS

Tech Center 1700 • Art Units: 1764

This examiner grants 33% of resolved cases

Performance Statistics

33.3%
Allow Rate
-31.7% vs TC avg
51
Total Applications
+71.4%
Interview Lift
1184
Avg Prosecution Days
Based on 15 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
18.5%
§102 Novelty
49.3%
§103 Obviousness
19.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18076492 RUBBER COMPOSITION MANUFACTURING METHOD AND TIRE MANUFACTURING METHOD Non-Final OA Toyo Tire Corporation
17903619 CFRP Structural Body, Method for Manufacturing CFRP Structural Body, Carbon Fiber Prepreg, and Method for Manufacturing Carbon Fiber Prepreg Final Rejection Mitsubishi Chemical Corporation
17908451 METHOD FOR MANUFACTURING FIBROUS CELLULOSE AND METHOD FOR MANUFACTURING FIBROUS CELLULOSE COMPOSITE RESIN Non-Final OA DAIO PAPER CORPORATION
17831664 FINE FIBER INSULATION PRODUCT Non-Final OA Owens Corning Intellectual Capital, LLC
17757261 NOVEL PROCESS FOR PREPARING A BONDING RESIN Non-Final OA Stora Enso OYJ
17773119 MOLDING MATERIAL AND MOLDED ARTICLE Non-Final OA TORAY INDUSTRIES, INC.
18547066 CURABLE RESIN COMPOSITION, CURED PRODUCT, AND ADHESIVE Non-Final OA ADEKA CORPORATION
18277301 KIT OF PARTS SUITABLE TO FORM A WATERPROOFING MEMBRANE Final Rejection SIKA TECHNOLOGY AG
18357167 RESIN COMPOSITION Non-Final OA NAN YA PLASTICS CORPORATION
18266010 HIGHLY TRACK RESISTANT POLYETHYLENE COMPOSITIONS FOR WIRE AND CABLE APPLICATIONS Non-Final OA Borealis AG
17777292 POROUS POLYMER POWDER, ITS COMPOSITION, ITS USE AND COMPOSITION COMPRISING IT Non-Final OA Arkema France
17661110 LIGHT-FILTERING MATERIALS FOR BIOMATERIAL INTEGRATION AND METHODS THEREOF Final Rejection Johnson & Johnson Vision Care, Inc.
17785057 SILICONE PARTICLES WITH A CROSS-LINKED CORE AND PREPARATION THEREOF Non-Final OA Wacker Chemie AG
17912829 SILICONE RUBBER COMPOSITION Final Rejection DOW SILICONES CORPORATION
17923529 ELECTRICAL AND ELECTRONIC ARTICLES INCLUDING POLYAMIDE COMPOSITIONS Final Rejection SYENSQO SPECIALTY POLYMERS USA, LLC
17663006 READY-MIXED DRYING-TYPE JOINT COMPOUNDS CONTAINING pH BUFFER SYSTEMS Final Rejection KNAUF GIPS KG
18277309 EPOXY RESIN COMPOSITION, SEMICONDUCTOR DEVICE, AND METHOD OF PRODUCING SEMICONDUCTOR DEVICE Non-Final OA NAMICS CORPORATION
17755264 COMPOSITION COMPRISING GROUND PLANT SEED, PROTEIN ISOLATE, STARCH OR A MIXTURE THEREOF, METAL OXIDE AND PLASTICIZER Non-Final OA Evertree
18001633 UV-LED CURABLE AND YELLOWING RESISTANT COATING COMPOSITION Non-Final OA Sherwin-Williams (Guangdong) New Materials Co., Ltd.
18013559 MICROCAPSULE TYPE POLYCARBOXYLATE SUPERPLASTICIZER AND PREPARATION METHOD THEREFOR Non-Final OA Nanjing Bote New Materials Co.,Ltd.
18060657 HIGH WEAR-RESISTANT GRAPHENE-MODIFIED NATURAL RUBBER AND PREPARATION THEREOF Non-Final OA SHANXI ZHONGBEI NEW MATERIAL TECHNOLOGY CO., LTD.
17830656 METHOD FOR PREPARING GRAPHENE MASTERBATCH BY AQUEOUS PHASE SYNERGISTIC AGGREGATING PRECIPITATING PROCESS AND METHOD FOR MOLDING LONG-LIFESPAN TIRE FOR LOADING WHEEL OF HEAVY-DUTY VEHICLE Non-Final OA SHANXI ZHONGBEI NEW MATERIAL TECHNOLOGY CO., LTD.
17646648 PASTE COMPRISING AMORPHOUS CALCIUM CARBONATE AND DRY 3D MODELS PREPARED THEREFROM Non-Final OA Technion Research and Development Foundation Ltd
17924190 COMPOSITION FOR A COATING, COATINGS AND METHODS THEREOF Non-Final OA GRAPHITE INNOVATION AND TECHNOLOGIES INC
17997521 MULTICOLOR WOOD-PLASTIC PROFILE, MANUFACTURING METHOD THEREFOR AND WOOD-PLASTIC BOARD Non-Final OA Zouping Damei Rubber and Plastic Technology Co., LTD.
17801281 POLYMER MATRIX BASED SUPERABSORBENT MATERIAL Non-Final OA SABANCI UNIVERSITESI
17799763 PREPARATION METHOD FOR SPHERICAL SILICA POWDER FILLER, POWDER FILLER OBTAINED THEREBY AND USE THEREOF Final Rejection ZHEJIANG THIRD AGE MATERIAL TECHNOLOGY CO., LTD
17774293 METHOD FOR PRODUCING A MOLDING COMPOUND HAVING IMPROVED SURFACE PROPERTIES Final Rejection Covestro Intellectual Property GmbH & Co. KG

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