Prosecution Insights
Last updated: April 19, 2026

Examiner: LI, JUN

Tech Center 1700 • Art Units: 1732 1759 1793 1796

This examiner grants 54% of resolved cases

Performance Statistics

53.9%
Allow Rate
-11.1% vs TC avg
927
Total Applications
+57.3%
Interview Lift
1309
Avg Prosecution Days
Based on 857 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
9.4%
§102 Novelty
47.8%
§103 Obviousness
25.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19345556 METHOD FOR PRODUCING PROPYLENE VIA OXIDATED DEHYDROGENATION OF PROPANE Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
18302045 CO2-MEDIATED OXIDATIVE DEHYDROGENATION OF PROPANE OVER MODIFIED VOx/Al2O3 CATALYST COMPOSITION Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
17054714 NATURAL GAS CONVERSION TO CHEMICALS AND POWER WITH MOLTEN SALTS Non-Final OA The Regents of the University of California
18170641 Treatment Liquid Composition, Set Of Ink Jet Ink Composition And Treatment Liquid Composition, And Treatment Method Non-Final OA SEIKO EPSON CORPORATION
18251641 Method of Synthesizing Aluminum-Rich Molecular Sieve of *MRE Framework Type Non-Final OA ExxonMobil Technology and Engineering Company
18318277 EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION DEVICE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18166300 WATER-BASED PAINT COMPOSITION AND HARDENED COATING FILM THEREOF, AND COATED ARTICLE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18971207 REACTION SCHEMES INVOLVING ACIDS AND BASES; REACTORS COMPRISING SPATIALLY VARYING CHEMICAL COMPOSITION GRADIENTS; AND ASSOCIATED SYSTEMS AND METHODS Non-Final OA Massachusetts Institute of Technology
17922126 USE OF REACTOR OUTPUTS TO PURIFY MATERIALS, AND RELATED SYSTEMS Final Rejection Massachusetts Institute of Technology
19215088 MULTIFUNCTIONAL WATER-BASED COATING AND PREPARATION METHOD THEREFOR AND USE THEREOF Final Rejection Shantou University
18999339 CARBON SUPPORT FOR FUEL CELL CATALYST AND METHOD OF MANUFACTURING THE SAME Non-Final OA Korea Advanced Institute of Science and Technology
17424032 Induction-Compatible Sol-Gel Coating Non-Final OA SEB S.A.
19102333 ALUMINUM NITRIDE POWDER AND RESIN COMPOSITION Final Rejection TOKUYAMA CORPORATION
18257545 COATING MATERIAL Non-Final OA NTT, Inc.
18029695 DENTAL CERAMIC COLORING SOLUTION Non-Final OA Kuraray Noritake Dental Inc.
18188740 METHOD FOR PREPARING PLATINUM ALLOY CATALYST USING OXIDE COATING Non-Final OA KOREA INSTITUTE OF ENERGY RESEARCH
18081345 DEHYDROGENATION CATALYST COMPOSITION Non-Final OA UOP LLC
18020010 LITHIATED SILICON Non-Final OA KING'S COLLEGE LONDON
18250311 Improved water gas shift catalyst Non-Final OA TOPSOE A/S
18824660 SHELL IMPREGNATED CATALYST AND PROCESS FOR PRODUCING A SHELL IMPREGNATED CATALYST BODY Non-Final OA Haldor Topsoe A/S
18151984 HIERARCHICALLY ORDERED CRYSTALLINE MICROPOROUS MATERIALS WITH LONG-RANGE MESOPOROUS ORDER HAVING HEXAGONAL SYMMETRY Final Rejection King Abdullah University of Science and Technology
18257839 METHOD FOR PRODUCING ONIUM SULFONYL IMIDE SALTS AND ALKALI METAL SULFONYL IMIDE SALTS Non-Final OA RHODIA OPERATIONS
18118509 METHOD OF RECOVERING AND REGENERATING A METAL CATALYST IN ADIPIC ACID PRODUCTION PROCESS Non-Final OA Korea Research Institute of Chemical Technology
18607281 Methods for Producing Hollow Ceramic Spheres Non-Final OA Plassein Technologies Ltd. LLC
17784244 CATALYST FOR THE HYDROGENATION OF AROMATIC COMPOUNDS OBTAINED FROM MELTED SALTS AND AN ORGANIC ADDITIVE Final Rejection IFP Energies nouvelles
18476379 Method and Device for Converting Waste Plastic Pyrolysis Oil into Light Olefins with High Yield Final Rejection SK Geo Centric Co., Ltd.
18065905 MINERAL MATERIAL POWDER WITH HIGH DISPERSION ABILITY AND USE OF SAID MINERAL MATERIAL POWDER Final Rejection OMYA INTERNATIONAL AG
18331719 GROUP III NITRIDE SUBSTRATE, METHOD OF MAKING, AND METHOD OF USE Final Rejection SLT Technologies, Inc.
18327766 METAL OXIDE FILMS AND UV-CURABLE PRECURSOR SOLUTIONS FOR DEPOSITION OF METAL OXIDE FILMS Non-Final OA Phosio Corporation
18316354 SYNTHESIS METHOD OF HEXAFLUOROPHOSPHATE Final Rejection Fujian Zhongxin Fluoride Material Global Technology Co., Ltd.

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