Prosecution Insights
Last updated: August 18, 2026

Examiner: YE, XINWEN

Tech Center 2800 • Art Units: 1754 1781 1789 2872

This examiner grants 43% of resolved cases

Performance Statistics

43.2%
Allow Rate
-24.8% vs TC avg
171
Total Applications
+44.2%
Interview Lift
1140
Avg Prosecution Days
Based on 118 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
18.9%
§102 Novelty
51.6%
§103 Obviousness
24.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18291442 STEREOLITHOGRAPHY APPARATUS Final Rejection SONY GROUP CORPORATION
18395908 DISPLAY APPARATUS AND APPARATUS FOR MANUFACTURING DISPLAY APPARATUS Non-Final OA SAMSUNG DISPLAY CO., LTD.
18269389 Calendering Roll Press for Manufacturing Dry Electrodes Non-Final OA LG Energy Solution, Ltd.
19295878 SYSTEMS FOR PHOTOCURING LIQUID RESIN WITH REDUCED HEAT GENERATION Non-Final OA Stratasys, Inc.
18293841 LIQUEFIER ASSEMBLY FOR EXTRUSION-BASED ADDITIVE MANUFACTURING Final Rejection KATHOLIEKE UNIVERSITEIT LEUVEN
18035651 EXTRUSION DEVICE FOR PRODUCING A PRODUCT BASED ON A RUBBER MIXTURE Non-Final OA COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
19170179 METHOD FOR PREPARING IONOGEL FIBER BASED ON HALOGENOMETALLATE IONIC LIQUID Non-Final OA SOOCHOW UNIVERSITY
18877677 CYANATE ESTERS AS MONOMERS IN POLYMERIZABLE COMPOSITIONS Non-Final OA Technische Universität Wien
18425268 SYSTEMS AND METHODS FOR SELECTIVE RESOLUTION IN METAL DROPLET ADDITIVE MANUFACTURING VIA CONTROL OF MULTI-ORIFICE NOZZLE EJECTIONS Final Rejection Lawrence Livermore National Security, LLC

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