Prosecution Insights
Last updated: May 29, 2026

Examiner: ULSH, DUNG T

Tech Center 3700 • Art Units: 3763 3783

This examiner grants 78% of resolved cases

Performance Statistics

78.3%
Allow Rate
+8.3% vs TC avg
391
Total Applications
+17.4%
Interview Lift
1076
Avg Prosecution Days
Based on 368 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
12.0%
§102 Novelty
73.4%
§103 Obviousness
4.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18265751 BREAST PUMP Non-Final OA KONINKLIJKE PHILIPS N.V.
18142179 EXPANDABLE SHEATH FOR TRANSAXILLARY ACCESS Non-Final OA EDWARDS LIFESCIENCES CORPORATION
18038902 MEDICAL DEVICE INSUFFLATION ADAPTOR Non-Final OA Intuitive Surgical Operations, Inc.
17700152 Multi-Purpose Delivery Needle Non-Final OA Bard Access Systems, Inc.
18358705 CATHETER WITH PULL WIRE BAND ELECTRODE Non-Final OA Medtronic, Inc.
18028252 Biasing Member for Medical Injection Device Final Rejection Becton, Dickinson and Company
18114352 Vascular Access Instrument Final Rejection Becton, Dickinson and Company
18221025 TRANSPORT LOCK ASSEMBLY FOR A MEDICAMENT DELIVERY DEVICE Non-Final OA SHL MEDICAL AG
18285928 DRUG DELIVERY DEVICE Non-Final OA medmix Switzerland AG
17890923 CARTRIDGE HOLDING UNIT Non-Final OA medmix Switzerland AG
18547020 MICRONEEDLE PATCH SYSTEM FOR TRANSDERMAL DRUG DELIVERY Non-Final OA INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
18472520 TANDEM INTERLACE DELIVERY CATHETER FOR DELIVERING AN INTRACORPOREAL SENSOR Non-Final OA TC1 LLC
18264349 CATHETER REINFORCEMENT LAYER AND CATHETER Non-Final OA MICROPORT NEUROTECH (SHANGHAI) CO., LTD.

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