Prosecution Insights
Last updated: August 18, 2026

Examiner: FREAY, CHARLES GRANT

Tech Center 3700 • Art Units: 3746 3753

This examiner grants 77% of resolved cases

Performance Statistics

77.0%
Allow Rate
+7.0% vs TC avg
1,282
Total Applications
+30.5%
Interview Lift
1078
Avg Prosecution Days
Based on 1254 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
17.0%
§102 Novelty
36.1%
§103 Obviousness
35.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19276431 ROTARY COMPRESSOR AND REFRIGERATION APPARATUS INCLUDING THE SAME Non-Final OA DAIKIN INDUSTRIES, LTD.
19142432 CO-ROTATING SCROLL COMPRESSOR Non-Final OA KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
18781307 VEHICLE-COOLANT HEAT INSULATING TUBE AND MANUFACTURING METHOD THEREFOR Non-Final OA TOYODA GOSEI CO., LTD.
19317883 FLUID PUMP HAVING AT LEAST ONE IMPELLER BLADE AND A SUPPORT DEVICE Non-Final OA ECP Entwickungsgesellschaft mbH
19105515 VARIABLE DISPLACEMENT OIL PUMP AND METHOD FOR PRODUCING VARIABLE DISPLACEMENT OIL PUMP Non-Final OA HITACHI ASTEMO, LTD.
18762742 CRYOPUMP SYSTEM, CRYOPUMP MONITORING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING CRYOPUMP MONITORING PROGRAM Non-Final OA SUMITOMO HEAVY INDUSTRIES, LTD.
19074456 COMPRESSOR AND CONTROLLING METHOD OF VOLUME RATIO THEREOF Non-Final OA Fu Sheng Industrial Co. Ltd.
18725569 SOLID DESICCANT RESISTANT TO ALKALI HYDROXIDES Non-Final OA ARKEMA FRANCE

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