Prosecution Insights
Last updated: April 19, 2026

Examiner: CHOWDHURY, TARIFUR RASHID

Tech Center 2800 • Art Units: 2800 2877 2886

This examiner grants 54% of resolved cases

Performance Statistics

54.0%
Allow Rate
-14.0% vs TC avg
64
Total Applications
+28.2%
Interview Lift
1056
Avg Prosecution Days
Based on 50 resolved cases, 2023–2026

Rejection Statute Breakdown

3.3%
§101 Eligibility
24.0%
§102 Novelty
50.9%
§103 Obviousness
17.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18031241 PREDICTION METHOD AND PREDICTION DEVICE Final Rejection NIPPON SHOKUBAI CO., LTD.
18527527 ELONGATED MEMBER, DETECTION SYSTEM, AND MOTION MECHANISM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
17429762 SENSOR DEVICE INCLUDING A SENSOR ELEMENT AND A COVER PANEL Final Rejection Robert Bosch GmbH
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
18369939 Method for Monitoring Ghost Image of Illumination Unit of Lithography Machine Non-Final OA Shanghai Huali Microelectronics Corporation
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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