Prosecution Insights
Last updated: May 29, 2026

Examiner: DONDERO, WILLIAM E

Tech Center 3900 • Art Units: 3619 3654 3993

This examiner grants 73% of resolved cases

Performance Statistics

73.4%
Allow Rate
+13.4% vs TC avg
800
Total Applications
+16.5%
Interview Lift
933
Avg Prosecution Days
Based on 786 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
5.5%
§102 Novelty
67.7%
§103 Obviousness
9.7%
§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.
19222404 Junction Box for Electrical Wiring Non-Final OA RezGo, LLC
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
18821448 MOBILE FUELING SYSTEM AND METHOD Final Rejection A3 Labs LLC
18221847 Electric Clay Target Thrower and Related Methods Final Rejection Ferus Outdoors LLC

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