Prosecution Insights
Last updated: May 29, 2026

Examiner: PULLIAM, CHRISTYANN R

Tech Center 2100 • Art Units: 1742 2100 2124 2164 2165 2178

This examiner grants 41% of resolved cases

Performance Statistics

41.4%
Allow Rate
-13.6% vs TC avg
373
Total Applications
+24.3%
Interview Lift
1550
Avg Prosecution Days
Based on 232 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
10.1%
§102 Novelty
77.5%
§103 Obviousness
7.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17739184 Method and Device for Processing Programming Data Non-Final OA Kunming University of Science and Technology
18736600 ROBOT ARM Non-Final OA SEIKO EPSON CORPORATION
18605866 ROBOT AND ROBOT SYSTEM Non-Final OA SEIKO EPSON CORPORATION
18510691 ROBOT Non-Final OA SEIKO EPSON CORPORATION
18387064 ROBOT Non-Final OA SEIKO EPSON CORPORATION
18080762 CONTROL METHOD FOR PIEZOELECTRIC MOTOR, PIEZOELECTRIC MOTOR, AND ROBOT WITH PIEZOELECTRIC MOTOR Non-Final OA SEIKO EPSON CORPORATION
17979803 ROBOT CONTROL METHOD AND ROBOT Non-Final OA SEIKO EPSON CORPORATION
17952364 DRIVE UNIT AND ROBOT Final Rejection SEIKO EPSON CORPORATION
17895096 VIBRATION GENERATING DEVICE AND PICKUP SYSTEM Non-Final OA SEIKO EPSON CORPORATION
17874322 COPING WORK DISPLAY METHOD, RECORDING MEDIUM, AND ROBOT SYSTEM Final Rejection SEIKO EPSON CORPORATION
17723502 FORCE DETECTION APPARATUS AND ROBOT SYSTEM Non-Final OA SEIKO EPSON CORPORATION
17666584 TEACHING DEVICE, TEACHING METHOD, AND RECORDING MEDIUM Non-Final OA SEIKO EPSON CORPORATION
17652805 LEARNING APPARATUS, METHOD, AND STORAGE MEDIUM Final Rejection KABUSHIKI KAISHA TOSHIBA
18578746 Electronic Water Pump Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18568856 Anti-Disassembly Connector Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18568857 Anti-disassembly connector Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18284081 Stop Valve Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18281577 Electric Valve Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18279400 Reversing Valve, and Assembly Method of Reversing Valve Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18276057 Reversing Valve Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18030500 Valve Needle Assembly and Electronic Expansion Valve Having Same Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18028767 Flow Regulating Valve Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18027917 Flow Regulating Valve Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18027915 FLOW REGULATING VALVE Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
18011199 Heat Exchange Flat Tube and Heat Exchanger Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
17801520 Heat Exchanger Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
17768858 Gas-Liquid Separator and Compression System Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
17767470 Gas-Liquid Separator and Compression System Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
17623261 Solenoid Valve Coil Non-Final OA ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
17790512 Knife Non-Final OA HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.

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