Prosecution Insights
Last updated: April 19, 2026

Examiner: RITCHIE, HADEN MATTHEW

Tech Center 3700 • Art Units: 3783

This examiner grants 72% of resolved cases

Performance Statistics

71.9%
Allow Rate
+1.9% vs TC avg
91
Total Applications
+36.9%
Interview Lift
1326
Avg Prosecution Days
Based on 57 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
36.1%
§102 Novelty
47.2%
§103 Obviousness
14.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17479474 DELIVERY SYSTEM ADAPTER Non-Final OA Boston Scientific Scimed, Inc.
17851689 Catheter Assembly Adapter, Instrument Delivery Device, and Related Methods Non-Final OA Becton, Dickinson and Company
18264128 END OF DOSE MECHANISM Non-Final OA Owen Mumford Limited
18263973 INJECTION DEVICE Non-Final OA Owen Mumford Limited
18259999 DAMPED AUTOINJECTORS Non-Final OA FPrin, LLC
17549232 INFUSION DEVICE FOR CONTINUOUS GLUCOSE MONITORING Final Rejection Pacific Diabetes Technologies Inc
17633396 BODY MONITORING SYSTEM COMPRISING A MICRONEEDLE Final Rejection WIZP AS
17766221 Introducer Sheath and a Method of Introducing Said Introducer Sheath Non-Final OA ClearStream Technologies Ltd.

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