Prosecution Insights
Last updated: August 17, 2026

Examiner: CHU, YONG LIANG

Tech Center 4100 • Art Units: 1621 1626 1629 1672 1731 1736 1738 1788 4100

This examiner grants 75% of resolved cases

Performance Statistics

74.9%
Allow Rate
+14.9% vs TC avg
1,478
Total Applications
+3.0%
Interview Lift
877
Avg Prosecution Days
Based on 1436 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
20.8%
§102 Novelty
34.6%
§103 Obviousness
30.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17929327 METHOD FOR PRODUCING HALIDE Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18488343 REACTORS FOR FUEL REFORMING AND METHODS OF USE THEREOF Non-Final OA Georgia Tech Research Corporation
18322975 METHOD FOR SYNTHESIS OF COPPER-NICKEL POLYHEDRAL NANOCRYSTALS Final Rejection HONDA MOTOR CO., LTD.
18310968 METHOD FOR CONVERTING CARBON DIOXIDE WITH RED MUD CATALYST COMPOSITION Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
18302167 METHODS OF PREPARING CRACKING CATALYSTS FROM CLAY MINERAL COMPOSITIONS AND STEAM ENHANCED CATALYTIC CRACKING OF CRUDE OIL TO PETROCHEMICALS Final Rejection King Fahd University of Petroleum and Minerals
18322244 ONE-POT SYNTHESIS FOR DELAMINATED ZEOLITES Non-Final OA The Regents of the University of California
18687712 MANGANESE OXIDE, MANGANESE OXIDE PARTICLES, NEAR-INFRARED TRANSMISSION MATERIAL, AND NEAR-INFRARED TRANSMISSION FILM Non-Final OA Mitsui Mining & Smelting Co., Ltd.
18082279 METHOD FOR PRODUCING CATALYST FOR ELECTROCHEMICAL REACTION THAT CAN BE SIZED INTO FINE PARTICLES Non-Final OA KIA CORPORATION
17891153 Amidoxime Functionalized Polymers Loaded with Alkyl Amines, Methods of Making, And CO2 Capture Using Same Non-Final OA Battelle Memorial Institute
18176636 DEGRADABLE ADSORBENT AND METHOD OF REMOVING IMPURITY FROM FLUID Non-Final OA Kureha America, Inc.

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