Prosecution Insights
Last updated: April 19, 2026

Examiner: YU, DAVID TUYANG

Tech Center 1600 • Art Units: 1600 1635

This examiner grants 0% of resolved cases

Performance Statistics

%
Allow Rate
-60.0% vs TC avg
7
Total Applications
Interview Lift
1175
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
24.4%
§102 Novelty
24.4%
§103 Obviousness
22.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17937614 THERMAL STATE SWITCHES IN MACROPHAGES Non-Final OA California Institute of Technology
18231684 MUSCLE RETENTION IN AGING AND DUCHENNE MUSCULAR DYSTROPHY (DMD) THROUGH S1P INHIBITION Non-Final OA Washington University
18254893 COMPOSITIONS AND USES THEREOF FOR TREATMENT OF ANGELMAN SYNDROME Non-Final OA The Trustees of the University of Pennsylvania
17917953 ANTISENSE SEQUENCES FOR TREATING AMYOTROPHIC LATERAL SCLEROSIS Non-Final OA SORBONNE UNIVERSITE
18031547 COMPOSITIONS AND METHODS FOR TREATING GLYCOGEN STORAGE DISEASE TYPE 1A Non-Final OA Beam Therapeutics Inc.
18455035 TECHNOLOGY PLATFORM OF UNCAPPED-LINEAR MRNA WITH UNMODIFIED URIDINE Non-Final OA Binhui Biopharmaceutical Co., Ltd

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