Prosecution Insights
Last updated: August 18, 2026

Examiner: HO, TAN-UYEN THI

Tech Center 3700 • Art Units: 3771 3773 3778 3782

This examiner grants 23% of resolved cases

Performance Statistics

22.6%
Allow Rate
-47.4% vs TC avg
63
Total Applications
+17.4%
Interview Lift
1454
Avg Prosecution Days
Based on 53 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
21.8%
§102 Novelty
47.1%
§103 Obviousness
25.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18487006 Prosthetic Heart Valve Leaflet and Deployment Features Non-Final OA St. Jude Medical, Cardiology Division, Inc.
18745063 SYSTEMS AND TECHNIQUES FOR HEART VALVE LEAFLET REPAIR Non-Final OA EDWARDS LIFESCIENCES CORPORATION
18664760 PROSTHETIC VALVES WITH EVERTING ANCHORS Non-Final OA EDWARDS LIFESCIENCES CORPORATION
18649749 COVER FOR PROSTHETIC VALVE EXPANSION MECHANISM Non-Final OA EDWARDS LIFESCIENCES CORPORATION
17543958 MOTOR CONTROL AND FEEDBACK IN POWERED SURGICAL DEVICES Final Rejection Cilag GmbH International
18268297 Luminal Stent Final Rejection Lifetech Scientific (Shenzhen) Co. Ltd.

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