Prosecution Insights
Last updated: April 19, 2026

Examiner: DONDERO, WILLIAM E

Tech Center 3900 • Art Units: 3619 3654 3993

This examiner grants 74% of resolved cases

Performance Statistics

73.5%
Allow Rate
+13.5% vs TC avg
797
Total Applications
+16.3%
Interview Lift
990
Avg Prosecution Days
Based on 784 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
24.6%
§102 Novelty
40.3%
§103 Obviousness
25.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19275875 SLIDING COMPONENT Non-Final OA EAGLE INDUSTRY CO., LTD.
19262121 BARK CONTROL DEVICE Non-Final OA Shenzhen Zhichong Technology Co., Ltd.
19234596 ACCESS PORTS FOR ELECTRICAL ENCLOSURES Non-Final OA Panduit Corp.
19222404 Junction Box for Electrical Wiring Non-Final OA RezGo, LLC
19033357 COMPOSITE STRUCTURES, COMPOSITE STORAGE TANKS, VEHICLES INCLUDING SUCH COMPOSITE STORAGE TANKS, AND RELATED SYSTEMS AND METHODS Non-Final OA Northrop Grumman Systems Corporation
18975648 SOCKET STRUCTURE WITH DUPLEX ELECTRICAL CONNECTION Non-Final OA KIWI INTELLECTUAL ASSETS CORPORATION
18769113 FILTER CAPSULE AND METHOD OF USE Non-Final OA Cytiva US LLC
18784397 GRAVITY-ACTUATED LATCH MECHANISM Non-Final OA NORTHLAND PRODUCTS, INC.
18221847 Electric Clay Target Thrower and Related Methods Final Rejection Ferus Outdoors LLC
17965418 Pressure Sensor Assembly And Method For Manufacturing A Pressure Sensor Assembly Non-Final OA Therm-O-Disc, Incorporated

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