Prosecution Insights
Last updated: August 17, 2026

Examiner: LI, JUN

Tech Center 1700 • Art Units: 1732 1736 1759 1793 1796

This examiner grants 54% of resolved cases

Performance Statistics

54.5%
Allow Rate
-10.5% vs TC avg
938
Total Applications
+56.8%
Interview Lift
1312
Avg Prosecution Days
Based on 882 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
8.5%
§102 Novelty
49.8%
§103 Obviousness
24.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17211120 SURFACE TREATMENT METHOD AND SURFACE-TREATED ARTICLE Final Rejection DAIKIN INDUSTRIES, LTD.
18189297 CARBON DIOXIDE REDUCTION CATALYST Non-Final OA HONDA MOTOR CO., LTD.
18585488 METHODS FOR MAKING ZEOLITE-Y PARTICLES Non-Final OA Saudi Arabian Oil Company
18170641 Treatment Liquid Composition, Set Of Ink Jet Ink Composition And Treatment Liquid Composition, And Treatment Method Final Rejection SEIKO EPSON CORPORATION
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
17283975 A MOLDING COMPRISING A ZEOLITIC MATERIAL HAVING FRAMEWORK TYPE MFI Final Rejection BASF SE
18049347 EXTRUDED HONEYCOMB CATALYST Non-Final OA BASF Corporation
18775323 Cobalt-Based Single-Atom Dehydrogenation Catalysts Having High Selectivity and Regenerability and Method for Producing Corresponding Olefins from Paraffins Using the Same Non-Final OA SK Innovation Co., Ltd.
18869325 EXHAUST GAS PURIFICATION CATALYST Non-Final OA MITSUI MINING & SMELTING CO., LTD.
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
18999339 CARBON SUPPORT FOR FUEL CELL CATALYST AND METHOD OF MANUFACTURING THE SAME Final Rejection Korea Advanced Institute of Science and Technology

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