Prosecution Insights
Last updated: May 29, 2026

Examiner: SENGUPTA, SONYA MAZUMDAR

Tech Center 1700 • Art Units: 1745 1791

This examiner grants 68% of resolved cases

Performance Statistics

68.3%
Allow Rate
+3.3% vs TC avg
727
Total Applications
+20.1%
Interview Lift
1152
Avg Prosecution Days
Based on 713 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
10.2%
§102 Novelty
78.7%
§103 Obviousness
8.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19339130 OVERLAY APPLICATOR MACHINE AND METHOD OF PROVIDING THE SAME Non-Final OA Belkin International, Inc.
18734435 DEVICE FOR MARKING CONTAINERS AND ASSOCIATED OPERATING METHOD Final Rejection KRONES AG
18799438 Delaminating and laminating of photovoltaic modules and solar cells using microwaves Non-Final OA Macquarie University
18558396 METHODS AND DEVICES FOR MECHANICAL SEPARATION OF MULTILAYER INTERLAYERS Final Rejection SOLUTIA INC.
18067184 PROCESS FOR MANUFACTURING A BUILDING PANEL AND AN ASSOCIATED BUILDING PANEL Non-Final OA Ceraloc Innovation AB
18721372 RESIN APPLICATION DEVICE FOR A CONVEYING SURFACE IN A PRINTING PROCESS, ASSEMBLY FOR PREPARING A CONVEYING SURFACE TO RECEIVE A SUBSTRATE IN A PRINTING PROCESS, METHOD OF PREPARING A CONVEYING SURFACE TO RECEIVE A SUBSTRATE IN A PRINTING PROCESS AND METHOD OF PRINTING A SUBSTRATE Non-Final OA SYSTEM CERAMICS S.P.A.
18431479 MARKER TRANSFER TAPE AND METHOD OF APPLYING MARKERS Non-Final OA Wichita State University
18395737 Screen Protector Installation Tool Final Rejection Shenzhen Icaree Technology Co., Ltd
18368305 RIBBON FIBER WINDOW STRIPPING AND HIGH DENSITY HERMATIC CEROCAST Non-Final OA ALLIANCE FIBER OPTIC PRODUCTS, INC.

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