Prosecution Insights
Last updated: August 19, 2026

Examiner: TRINH, HONG-VAN N

Tech Center 3700 • Art Units: 3763 3783 3785

This examiner grants 62% of resolved cases

Performance Statistics

62.4%
Allow Rate
-7.6% vs TC avg
292
Total Applications
+58.8%
Interview Lift
1234
Avg Prosecution Days
Based on 266 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
25.7%
§102 Novelty
42.2%
§103 Obviousness
28.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19344510 METHODS OF PERFORMING VASCULAR PROCEDURES USING A RIGIDIZING DEVICE Non-Final OA Neptune Medical Inc.
19344491 METHODS OF PERFORMING VASCULAR PROCEDURES USING A RIGIDIZING DEVICE Non-Final OA Neptune Medical Inc.
17375614 COUPLING A FLUID-DYNAMICS CARTRIDGE WITH A PHACOEMULSIFIER PROBE BODY Non-Final OA JOHNSON & JOHNSON SURGICAL VISION, INC.
18717694 BALLOON CATHETER Non-Final OA Toray Industries, Inc.
17048061 MOVABLE CATHETER Non-Final OA ZEON CORPORATION
17913317 A MEDICAL SYRINGE PLUNGER AND A MEDICAL FINGER GRIP Non-Final OA DAIKYO SEIKO LTD.

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