Prosecution Insights
Last updated: May 29, 2026

Examiner: CHOWDHURY, TARIFUR RASHID

Tech Center 2800 • Art Units: 2800 2877 2886

This examiner grants 52% of resolved cases

Performance Statistics

51.9%
Allow Rate
-16.1% vs TC avg
65
Total Applications
+31.5%
Interview Lift
1062
Avg Prosecution Days
Based on 54 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
9.1%
§102 Novelty
86.8%
§103 Obviousness
0.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18527527 ELONGATED MEMBER, DETECTION SYSTEM, AND MOTION MECHANISM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18095282 SENSOR SYSTEM FOR MULTI-COMPONENT FLUIDS Non-Final OA SAAM, Inc.
18560996 OPTICAL LENS HAVING AN ASYMMETRIC MIRROR Final Rejection Essilor International
18293558 Method for optical measurement of a thread on an end of a metal pipe or on a sleeve Final Rejection SMS group GmbH
18193379 ELECTRONIC LABEL DEVICE FOR ELECTRONIC SHELF LABEL SYSTEM Non-Final OA VUSIONGROUP S.A.
17357564 Software Defined Lighting Final Rejection Airmar Technology Corporation

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