Prosecution Insights
Last updated: May 29, 2026

Examiner: DOUBRAVA, JOHN A

Tech Center 3700 • Art Units: 3763 3771 3783

This examiner grants 76% of resolved cases

Performance Statistics

76.3%
Allow Rate
+6.3% vs TC avg
329
Total Applications
+27.0%
Interview Lift
1128
Avg Prosecution Days
Based on 304 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
7.6%
§102 Novelty
78.1%
§103 Obviousness
6.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18590542 CATHETER CONSTRUCTION Non-Final OA Maduro Discovery, LLC
18334555 LAYERED WALLS FOR RIGIDIZING DEVICES Final Rejection NEPTUNE MEDICAL INC.
18149433 CATHETER INCLUDING MULTI-LAYER OUTER JACKET Non-Final OA Covidien LP
19200621 THROMBECTOMY METHODS Non-Final OA Inquis Medical, Inc.
17046381 Drug Delivery Device Non-Final OA SANOFI
18100220 Protective Cap for Preventing Contamination of a Needle-Free Connector Non-Final OA Becton, Dickinson and Company
18451572 Auto-Injector Device Non-Final OA Sanofi-Aventis Deutschland GMBH
18993667 BALLOON CATHETER DEVICE FOR ATRAUMATIC EXPANSION OF HOLLOW ORGANS, AND A METHOD FOR PRODUCING SUCH A BALLOON CATHETER DEVICE Non-Final OA BVS - BEST VASCULAR SOLUTIONS GMBH
18118405 CATHETER Non-Final OA ASAHI INTECC CO., LTD.
18417250 ADAPTER ASSEMBLY FOR ENTERAL FEEDING Final Rejection KPR U.S., LLC
18018976 CATHETER SHAFT WITH TAPERED INNER DIAMETER FOR IMPROVED FLOW RATE Final Rejection Canon U.S.A., Inc.
17145092 CATHETER WITH BRAID AND RADIOPAQUE SECTION Non-Final OA Surmodics, Inc.
17423653 Support for Microneedle Array Non-Final OA LTS Lohmann Therapie-Systeme AG
18314082 CATHETER SYSTEMS AND METHODS OF USE Non-Final OA Piraeus Medical, Inc.
18245536 DISINFECTING AND STERILIZING CAP ASSEMBLY AND RELATED METHODS Non-Final OA Dr. Murtaza Amir

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month