Prosecution Insights
Last updated: May 29, 2026

Examiner: WIECZOREK, MICHAEL P

Tech Center 2800 • Art Units: 1712 1717 1773 1787 1792 2892

This examiner grants 55% of resolved cases

Performance Statistics

54.8%
Allow Rate
-13.2% vs TC avg
919
Total Applications
+17.5%
Interview Lift
1174
Avg Prosecution Days
Based on 880 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
3.2%
§102 Novelty
80.1%
§103 Obviousness
9.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18547236 Insulation System for Electrically Rotating MachinesAnd Method for the Production Thereof Final Rejection Siemens Aktiengesellschaft
18654474 ADDITIVE MANUFACTURING USING BONDING OF VOXELS AND RELATED SYSTEMS, DEVICES, AND ARTICLES Non-Final OA Massachusetts Institute of Technology
18537234 METAL OXY-FLUORIDE COATING FOR CHAMBER COMPONENTS AND METHOD OF COATING THEREOF Non-Final OA Applied Materials, Inc.
18415770 INTERCONNECT STRUCTURE AND METHOD OF FORMING SAME Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18876870 METHOD FOR GROWING DIAMOND LAYER AND MICROWAVE PLASMA CVD APPARATUS Non-Final OA SHIN-ETSU HANDOTAI CO., LTD.
18037206 METHOD OF PRODUCING THIN-FILM Non-Final OA ADEKA CORPORATION
18224842 METHODS OF ALTERING PROTEIN DEPOSITION ON URINARY CATHETERS AND DEVICES Non-Final OA University of Notre Dame du Lac
18855341 A METHOD FOR PRODUCING GRAPHENE NANOSTRUCTURES Non-Final OA UNIWERSYTET JAGIELLONSKI
18851229 In-Process Drying for Oil Based Timber Treatment Non-Final OA ARXADA AG
18839648 WEAR RESISTANT SPRAY COATING OF SCREEN CYLINDERS BY VARYING THE SPRAY ANGLE Non-Final OA AIKAWA FIBER TECHNOLOGIES OY
18833460 METHOD FOR PRODUCING MODIFIED WOODEN MATERIAL, 5-HMF RESINIFICATION SOLUTION, AND MODIFIED WOODEN MATERIAL Final Rejection KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION
18037365 PROCESS FOR MANUFACTURING SILICON-CONTAINING MATERIALS Non-Final OA WACKER CHEMIE AG
18704436 METHOD AND COMPOSITION FOR REDUCING SOLVENT RELEASE FROM, AND REDUCING ODOR OF, AGROCHEMICAL FORMULATIONS Non-Final OA Adama Makhteshim Ltd.
18549258 ONE-STEP PRETREATMENT METHOD OF METALLIC SUBSTRATES AT NON-NEUTRAL PH VALUES FOR METAL COLD FORMING Non-Final OA CHEMETALL GmbH
18572821 RADIATION INDUCED PRINTING METHOD USING AN EFFECT PIGMENT MIXTURE Non-Final OA Heliosonic GmbH
17348393 STRAIN TOLERANT RECYCLED ASPHALT PAVEMENT COMPOSITION Non-Final OA ArrMaz Products Inc.
17046857 Acetylated Wood and Method of Making Same Final Rejection Tricoya Technologies Ltd

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