Prosecution Insights
Last updated: May 29, 2026

Examiner: BINDA, GREGORY JOHN

Tech Center 3600 • Art Units: 3679

This examiner grants 81% of resolved cases

Performance Statistics

80.9%
Allow Rate
+28.9% vs TC avg
1,845
Total Applications
+11.8%
Interview Lift
910
Avg Prosecution Days
Based on 1814 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
40.8%
§102 Novelty
33.3%
§103 Obviousness
23.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17831192 COUPLINGS AND COUPLING SYSTEMS Non-Final OA Halliburton Energy Services, Inc.
18227773 TORSIONAL DAMPER Non-Final OA ZF Friedrichshafen AG
17971952 TRIPOD JOINT AND MANUFACTURING METHOD Final Rejection AKTIEBOLAGET SKF
18582197 SLIDE THROUGH UNIVERSAL JOINT ASSEMBLY Non-Final OA Steering Solutions IP Holding Corporation
18685730 TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT Non-Final OA NTN CORPORATION
18685716 TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT Non-Final OA NTN CORPORATION
18684300 PLUNGING TYPE CONSTANT VELOCITY UNIVERSAL JOINT Non-Final OA NTN CORPORATION
18684345 PLUNGING TYPE CONSTANT VELOCITY UNIVERSAL JOINT Non-Final OA NTN CORPORATION
19213648 CONNECTION SYSTEM FOR PLUNGER PUMP DEVICE Final Rejection YANTAI JEREH OILFIELD SERVICES GROUP CO., LTD.
18719335 PENDULUM ROCKER DAMPER WITH AN AXIS OF ROTATION FOR A DRIVE TRAIN Non-Final OA Schaeffler Technologies AG & Co. KG
18341609 TRIPOD ROLLER AND TRIPOD JOINT ASSEMBLY Final Rejection Volkswagen Aktiengesellschaft
18689684 CONSTANT VELOCITY JOINT FOR PROPELLER SHAFT AND PROPELLER SHAFT Non-Final OA Hitachi Astemo, Ltd.
18689333 CONSTANT VELOCITY JOINT FOR PROPELLER SHAFT AND PROPELLER SHAFT Non-Final OA Hitachi Astemo, Ltd.
18406494 POWER ASSEMBLY AND AUTOMOBILE Non-Final OA Huawei Digital Power Technologies Co., Ltd.
18283260 CONSTANT VELOCITY JOINT PROVIDED WITH GREASE RETAINER Non-Final OA ERAE AMS CO., LTD.
18281042 TRIPOD CONSTANT VELOCITY JOINT Non-Final OA ERAE AMS CO., LTD.
18281043 MANUFACTURING METHOD OF TRACK RACE OF TRIPOD CONSTANT VELOCITY JOINT Non-Final OA ERAE AMS CO., LTD
18683756 Subsea Torque Limiter Final Rejection FMC Technologies, Inc.
18368121 SINGLE-LAYERED HOLLOW TRANSMISSION SHAFT Final Rejection NATIONAL CHENG KUNG UNIVERSITY
18632348 SAFETY COUPLING Non-Final OA R+W Antriebselemente GmbH
18696285 SHAFT COUPLING AND COMMINUTING DEVICE HAVING SUCH A SHAFT COUPLING Non-Final OA Manuel Lindner
18565714 HOLLOW SHAFT FOR AN ELECTRIC MOTOR Non-Final OA BENTELER STEEL/TUBE GmbH
18581579 SHAFT ASSEMBLY Non-Final OA Muhr und Bender KG
18684328 ROTATION TRANSMISSION SHAFT UNIT, AND MOTOR, INVERTER TEST BENCH, AND EMC TEST EQUIPMENT DEVICE USING SAID SHAFT UNIT Non-Final OA TODA RACING Co., Ltd.
18495315 CONNECTION SYSTEM OF A TRANSMISSION ROD FOR SOLAR TRACKERS Non-Final OA TRINA SOLAR, S.L.U.
18484508 TRIPOD JOINT Final Rejection GKN Driveline Zumaia SA

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