Prosecution Insights
Last updated: April 19, 2026

Examiner: WOLLSCHLAGER, JEFFREY MICHAEL

Tech Center 3600 • Art Units: 1742 1791 3633

This examiner grants 62% of resolved cases

Performance Statistics

61.6%
Allow Rate
+9.6% vs TC avg
1035
Total Applications
+29.6%
Interview Lift
1281
Avg Prosecution Days
Based on 990 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
16.9%
§102 Novelty
48.0%
§103 Obviousness
27.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18644348 APPARATUS AND METHOD FOR THERMAL COMPENSATION DURING ADDITIVE MANUFACTURING Non-Final OA Thermwood Corporation
18777238 CONTAINER TREATMENT SYSTEM AND METHOD FOR PRODUCING AND TREATING A PREFORM Non-Final OA Krones AG
18605545 METHOD FOR OPERATING A ROLLING DEVICE FOR MANUFACTURING AN ELECTRODE SHEET, AND ROLLING DEVICE Final Rejection Volkswagen Aktiengesellschaft
18284403 RESIN COMPOSITION AND MOLDED PRODUCT Non-Final OA TBM CO., LTD.
18725281 METHOD OF MANUFACTURING SURFACE FASTENER Non-Final OA YKK Corporation
18548757 ELECTRODEPOSITABLE COATING COMPOSITIONS Non-Final OA PPG Industries Ohio, Inc.
18609703 MOLDING TOOL FOR PRODUCING MOLDED PARTS AND METHODS FOR PRODUCING MOLDED PARTS USING A MOLDING TOOL Non-Final OA Kiefel GmbH
18071363 STEREOLITHOGRAPHY ADDITIVE MANUFACTURING OF ANION EXCHANGE MEMBRANE RESIN Non-Final OA Lawrence Livermore National Security, LLC
18598194 ELECTRODE CALENDERING WITH ROLLERS HAVING CONTROLLABLE SLEEVES Final Rejection GM GLOBAL TECHNOLOGY OPERATIONS LLC
18853142 METHOD FOR MANUFACTURING TRANSPARENT BLEACHING TRAY Non-Final OA ODS CO.LTD
18687881 A METHOD OF PRODUCING A BIOACTIVE POLYMER FILAMENT, THE BIOACTIVE POLYMER FILAMENT AND PRINTING METHODS USING THE SAME Non-Final OA Agency for Science, Technology and Research
18031826 ADDITIVE MANUFACTURING WITH SELECTING AN IRRADIATION MODULE Final Rejection Peridot Print LLC
18784691 Surface Texturing of Silicone Elastomer Using Polymeric Bags Final Rejection American Breast Care, LP
18549649 SURFACE MODIFIED CALCIUM CARBONATE AND USE THEREOF IN POLYMER SYSTEMS Non-Final OA IMERTECH SAS
18560553 Method for Producing a Plastic Film from a Total Quantity of Raw Materials in a Film Extrusion Machine, and Computer Program Product for Carrying Out the Method Final Rejection Windmöller & Hölscher KG
18732853 PREPARATION METHOD FOR MICROPOROUS FILM Non-Final OA ForeBond Advanced Material Co., Ltd.
18676831 MULTI-AXIAL INTEGRAL GEOGRID AND METHODS OF MAKING AND USING SAME Non-Final OA Tensar International Corporation
18618842 DEVICE AND METHOD FOR PROCESSING PLASTICS MATERIAL Final Rejection Coperion GmbH
18287595 METHOD AND DEVICE FOR PROCESSING PLASTICS MATERIAL Final Rejection Coperion GmbH
18691934 METHOD FOR DRY-MANUFACTURING SECONDARY BATTERY ELECTRODE Non-Final OA YUNSUNG F&C CO., LTD
18691372 POLYHYDROXYALKANOATE MOLDED BODY AND PREPARATION METHOD THEREFOR Non-Final OA JIANGSU LANSU BIOMATERIAL CO., LTD.
18273112 Rebar, device and construction method for 3D-printing a concrete interlayer structure Non-Final OA CHINA BUILDING MATERIALS ACADEMY
18436284 METHOD OF MAKING AN INTEGRAL GEOGRID FROM A COEXTRUDED MULTILAYERED POLYMER STARTING MATERIAL Final Rejection TENSAR CORPORATION, LLC
18294400 STRAW AND PREPARATION METHOD THEREFOR Final Rejection BEIJING PHABUILDER BIOTECHNOLOGY CO., LTD.
18409918 EXTRUSION ASSEMBLY FOR MANUFACTURING EXTRUDED MATERIAL Non-Final OA Green Fox Plastics, LLC
18409949 EXTRUSION ASSEMBLY AND METHOD OF MANUFACTURING EXTRUDED MATERIAL Non-Final OA Green Fox Plastics, LLC
18275277 IMPLANTABLE MEDICAL DEVICES AT LEAST PARTIALLY FORMED FROM A THERMOSET MATERIAL Non-Final OA INSPIRE MEDICAL SYSTEMS, INC.
18484801 METHOD FOR PRODUCING AN EXTRUDED SHEET Final Rejection FLOORING INDUSTRIES LIMITED, SARL
18269114 A METHOD Non-Final OA Ecole Polytechnique Federale de Lausanne
18557220 Low environmental impact flexible hose, as well as manufacturing method thereof Final Rejection FITT S.p.A.

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