Prosecution Insights
Last updated: May 29, 2026

Examiner: FUNG, CHING-YIU

Tech Center 1700 • Art Units: 1732 1787

This examiner grants 30% of resolved cases

Performance Statistics

30.5%
Allow Rate
-34.5% vs TC avg
308
Total Applications
+20.8%
Interview Lift
1428
Avg Prosecution Days
Based on 298 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
4.5%
§102 Novelty
89.2%
§103 Obviousness
3.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17741616 HYDROPHOBIC MFI ZEOLITE HOLLOW FIBER MEMBRANES Final Rejection ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
17441873 IRON MANGANESE BASED CATALYST, CATALYST PRECURSOR AND CATALYTIC PROCESS Non-Final OA Oxford University Innovation Limited
17864395 ELECTROCATALYST HAVING QUASI-TWO-DIMENSIONAL METAL NANOSHEET HAVING TURING STRUCTURE MORPHOLOGY Final Rejection City University of Hong Kong

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