Prosecution Insights
Last updated: May 29, 2026

Examiner: WIBLIN, MATTHEW

Tech Center 3700 • Art Units: 3745

This examiner grants 74% of resolved cases

Performance Statistics

74.0%
Allow Rate
+4.0% vs TC avg
669
Total Applications
+24.2%
Interview Lift
913
Avg Prosecution Days
Based on 638 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
12.6%
§102 Novelty
67.3%
§103 Obviousness
17.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18384680 CHEMICAL MECHANICAL POLISHING APPARATUS AND A METHOD OF POLISHING A SUBSTRATE USING THE SAME Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18816231 PRESSURE RELIEF ASSEMBLY FOR A HYDRAULIC PUMP Non-Final OA Milwaukee Electric Tool Corporation
19188756 HYDRAULIC SYSTEM AND WORKING MACHINE Non-Final OA Kubota Corporation
18293514 CONTROLLING A HYDRAULIC POWER UNIT FOR MATERIAL TESTING Non-Final OA ILLINOIS TOOL WORKS INC.
18915684 ACTUATOR ASSEMBLY Final Rejection Goodrich Actuation Systems SAS
18384810 DIO3 SPRAY TANK FOR POST CMP SUBSTRATE CLEANING Non-Final OA Applied Materials, Inc.
19183824 Hydraulic Cylinder Assembly and Method for Operating a Hydraulic Cylinder Assembly Non-Final OA Robert Bosch GmbH
18715819 HYDRAULIC MODULE, IN PARTICULAR FOR GENERATING PRESSURE AND/OR CONTROLLING PRESSURE IN A SLIP-CONTROLLABLE BRAKE SYSTEM OF A MOTOR VEHICLE, AND MOUNTING METHOD FOR A HYDRAULIC MODULE Final Rejection Robert Bosch GmbH
19199400 PISTON-TYPE GAS-POWERED WELL-BASED ENERGY STORAGE AND POWER GENERATION SYSTEM Non-Final OA CHENYU ZHANG
19086856 METHOD FOR CHECKING THE STATE OF A HYDRAULIC ACCUMULATOR Non-Final OA DEERE & COMPANY
18692093 A REDUNDANT HYDRAULIC SYSTEM Non-Final OA Parker-Hannifin Corporation
18332266 ACTUATOR Non-Final OA Microtecnica S.r.l.
18314365 ADDITIVE MANUFACTURING METHOD BY DEPOSITION OF MATERIAL UNDER FOCUSED ENERGY ENABLING PRODUCTION OF INTERSECTING RIBS AND RIBBED PART OBTAINED USING SAID METHOD Non-Final OA Airbus Operations SAS
18141001 METAL 3D PRINTED INTEGRATED PUMP-CONTROLLED HYDRAULIC LEVELING SYSTEM AND FIRE FIGHTING VEHICLE Final Rejection JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
18909215 ELECTROHYDRAULIC CONTROL DEVICE AND ADJUSTABLE HYDRAULIC PUMP SYSTEM Non-Final OA HAWE Hydraulik SE
18325480 MANUFACTURING METHOD OF WAFER Non-Final OA DISCO CORPORATION
18848093 PISTON-CYLINDER UNIT, SET COMPRISING A PISTON-CYLINDER UNIT AND A GROUP OF PISTON-CYLINDER UNITS Final Rejection PACOMA GMBH
18314049 POWER SUPPLY DEVICE FOR WARM-KEEPING AND HEATING OF CONTAINER Non-Final OA Shenzhen Dingcheng Litian Technology Co., Ltd.
17762285 ELECTRO-HYDROSTATIC ACTUATION SYSTEM Non-Final OA Moog GmbH

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