Prosecution Insights
Last updated: August 18, 2026

Examiner: CHONG, JASON Y

Tech Center 1700 • Art Units: 1772

This examiner grants 74% of resolved cases

Performance Statistics

73.6%
Allow Rate
+8.6% vs TC avg
421
Total Applications
+17.4%
Interview Lift
818
Avg Prosecution Days
Based on 405 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
11.1%
§102 Novelty
48.4%
§103 Obviousness
31.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18882444 CO-PRODUCTION OF SUSTAINABLE LOW-CARBON FUELS FROM CO2 AND H2 Non-Final OA Saudi Arabian Oil Company
18731269 CONVERTING HYDROGENATION CATALYST DEACTIVATION COMPOUNDS TO NONREACTIVE COMPOUNDS UPSTREAM OF A LIQUID PHASE HYDROGENATION REACTOR Non-Final OA Chevron Phillips Chemical Company LP
18214777 METHOD FOR PREPARING AROMATIC HYDROCARBON-RICH PYROLYTIC OIL BY CATALYTIC PYROLYSIS OF WASTE MASK Non-Final OA TIANJIN UNIVERSITY

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