Prosecution Insights
Last updated: May 29, 2026

Examiner: DOYLE, BENJAMIN C

Tech Center 3700 • Art Units: 3746

This examiner grants 68% of resolved cases

Performance Statistics

67.5%
Allow Rate
-2.5% vs TC avg
305
Total Applications
+40.2%
Interview Lift
1003
Avg Prosecution Days
Based on 286 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
5.2%
§102 Novelty
83.1%
§103 Obviousness
11.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19471828 THICK MATERIAL PUMP AND METHOD FOR OPERATING A THICK MATERIAL PUMP Non-Final OA Putzmeister Engineering GmbH
18826200 REFRIGERANT COMPRESSOR WITH RETURN OPENING Non-Final OA IHI Corporation
19077392 MOTOR COOLING IN SCREW COMPRESSORS Non-Final OA Carrier Corporation
19268582 DOWNHOLE CENTRIFUGAL PUMPS INCLUDING LOCKING FEATURES AND RELATED COMPONENTS AND METHODS Final Rejection CHAMPIONX LLC
19261039 PORTABLE WIND BLOWING DEVICE Non-Final OA Jingsi XIE
18804166 PORTABLE WIND BLOWING DEVICE Non-Final OA Jingsi XIE
19046809 FLUID END ASSEMBLY Non-Final OA BJ Energy Solutions, LLC
19077623 ELECTRIC LIQUID PUMP Non-Final OA TOYODA GOSEI CO., LTD.
19079707 OSCILLATING METERING PUMP Non-Final OA ProMinent GmbH
19077549 SYSTEM COMPRISING A CARTRIDGE AND AN ACTUATING DEVICE Non-Final OA TRIBOSERV GMBH & CO. KG
18881816 SEAL ARRANGEMENT Non-Final OA John Crane UK Limited

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