Prosecution Insights
Last updated: August 17, 2026

Examiner: ZHU, JIANJIAN

Tech Center 1600 • Art Units: 1631 1632 1635 1699

This examiner grants 61% of resolved cases

Performance Statistics

61.0%
Allow Rate
+1.0% vs TC avg
160
Total Applications
+83.7%
Interview Lift
1322
Avg Prosecution Days
Based on 82 resolved cases, 2023–2026

Rejection Statute Breakdown

2.6%
§101 Eligibility
13.2%
§102 Novelty
38.3%
§103 Obviousness
25.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18026474 CELL SUPPORT AND METHOD OF PRODUCING SAME, CELL CULTURE METHOD AND CELL STRUCTURE Final Rejection Konica Minolta, Inc.
18416749 METHODS FOR SCREENING GENETIC PERTURBATIONS Final Rejection The Regents of the University of California
17549028 PHYSIOLOGIC GROWTH OF CULTURED INTESTINAL TISSUE Final Rejection The Regents of the University of Michigan
18696014 TREATMENT OF POLYCYTHEMIA VERA VIA CRISPR/AAV6 GENOME EDITING Non-Final OA The Board of Trustees of the Leland Stanford Junior University
17168988 ARRDC1-MEDIATED MICROVESICLES (ARMMS) AND USES THEREOF Non-Final OA The Board of Trustees of the Leland Stanford Junior University
16968941 DECELLULARIZED TISSUES, HYDROGELS THEREOF, AND USES THEREOF Final Rejection UNIVERSITY OF FLORIDA RESEARCH FOUNDATION
17757503 T-CELL DEATH ASSOCIATED GENE 8 (TDAG8) MODULATION TO ENHANCE CELLULAR CANCER THERAPIES Non-Final OA BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
16960445 3D in vitro Models of Lung Tissue Non-Final OA THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
17669904 DIAGNOSIS AND TREATMENT OF CARDIOMYOPATHY Non-Final OA The General Hospital Corporation
17495597 MULTICELL CONJUGATES FOR ACTIVATING ANTIGEN-SPECIFIC T CELL RESPONSES Final Rejection Wisconsin Alumni Research Foundation

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