Prosecution Insights
Last updated: August 17, 2026

Examiner: COSGROVE, JAYSON D

Tech Center 1700 • Art Units: 1737

This examiner grants 52% of resolved cases

Performance Statistics

52.4%
Allow Rate
-12.6% vs TC avg
160
Total Applications
+33.1%
Interview Lift
1378
Avg Prosecution Days
Based on 124 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
24.7%
§102 Novelty
66.8%
§103 Obviousness
7.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18543114 PHOTORESIST COMPOSITION Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18447404 DEPOSITION DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE USING THE SAME Non-Final OA Samsung Display Co., LTD.
17879837 COLORING COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE Non-Final OA FUJIFILM Corporation
17329177 COLORING PHOTOSENSITIVE COMPOSITION, FILM, COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE Final Rejection FUJIFILM Corporation
17144259 CHEMICAL LIQUID, KIT, PATTERN FORMING METHOD, CHEMICAL LIQUID MANUFACTURING METHOD, AND CHEMICAL LIQUID STORAGE BODY Non-Final OA FUJIFILM Corporation
18145038 PRECURSORS AND METHODS FOR PRODUCING BISMUTH-OXY-CARBIDE-BASED PHOTORESIST Final Rejection Intel Corporation
18389267 PHOTORESIST MATERIAL AND METHOD FOR LITHOGRAPHY Non-Final OA Taiwan Semiconductor Manufacturing Company, LTD.
18123749 EUV PHOTO MASKS AND MANUFACTURING METHOD THEREOF Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18237648 ALUMINUM OXIDE CARBON HYBRID HARDMASKS AND METHODS FOR MAKING THE SAME Non-Final OA Applied Materials, Inc.
18454222 EXPOSURE MASK, PATTERN FORMING METHOD, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Non-Final OA Kioxia Corporation
18216874 METHOD OF FORMING A MOISTURE BARRIER ON PHOTOSENSITIVE ORGANOMETALLIC OXIDES Non-Final OA Tokyo Electron Limited

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