Prosecution Insights
Last updated: August 18, 2026

Examiner: LEE, YIE CHIA

Tech Center 1600 • Art Units: 1642 1644 1671

This examiner grants 71% of resolved cases

Performance Statistics

70.6%
Allow Rate
+10.6% vs TC avg
65
Total Applications
+46.0%
Interview Lift
1281
Avg Prosecution Days
Based on 34 resolved cases, 2023–2026

Rejection Statute Breakdown

4.4%
§101 Eligibility
11.6%
§102 Novelty
28.9%
§103 Obviousness
35.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18271206 MODULATION OF CD46 CELL SURFACE MARKER IN BOTH ANDROGEN RECEPTOR-POSITIVE AND NEGATIVE CANCER CELLS Non-Final OA The Regents of the University of California
18255094 COMBINATIONS OF SMALL MOLECULE DRUG CONJUGATE AND CAR-EXPRESSING CYTOTOXIC LYMPHOCYTES AND METHODS OF TREATING CANCER USING THE SAME Non-Final OA PURDUE RESEARCH FOUNDATION
18567197 MATERIALS AND METHODS FOR DIFFERENTIATING CREB REGULATEDTRANSCRIPTION COACTIVATOR 3 Non-Final OA The General Hospital Corporation
18273395 ANTAGONISTIC ANTI-TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY ANTIBODIES Non-Final OA The General Hospital Corporation
17627975 SELF-ASSEMBLED VACCINES AND COMBINATION THERAPIES FOR TREATING CANCER Final Rejection The General Hospital Corporation
18548481 TARGETING T REGULATORY CELLS TO ISLET CELLS TO STALL OR REVERSE TYPE 1 DIABETES Final Rejection THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA

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