Prosecution Insights
Last updated: August 17, 2026

Examiner: ROGERS, ERIC JASON

Tech Center 1600 • Art Units: 1631 1638 1699

This examiner grants 57% of resolved cases

Performance Statistics

57.3%
Allow Rate
-2.7% vs TC avg
148
Total Applications
+30.6%
Interview Lift
1412
Avg Prosecution Days
Based on 103 resolved cases, 2023–2026

Rejection Statute Breakdown

4.9%
§101 Eligibility
14.3%
§102 Novelty
35.3%
§103 Obviousness
33.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17611511 MPS MODIFIED PEPTIDES AND USE THEREOF Final Rejection The Regents of the University of California
16960691 Method to Implement a CRISPR Gene Drive in Mammals Final Rejection The Regents of the University of California
17783473 USE OF POLYVINYL ALCOHOL FOR CELL CULTURE OF IMMUNE CELLS Final Rejection The Board of Trustees of the Leland Stanford Junior University
17042007 USE OF EXOSOMES FOR TARGETED DELIVERY OF THERAPEUTIC AGENTS Final Rejection BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
17916683 METHODS TO ENRICH ENTEROENDOCRINE CELLS AND THEIR SUBTYPES IN THE CONTIGUOUS, INTESTINAL MONOLAYER SYSTEMS Final Rejection University of Washington
17323715 GENERATION OF HOXA-EXPRESSING HEMOGENIC ENDOTHELIUM WITH ENHANCED T CELL POTENTIAL FROM HPSCS Non-Final OA Wisconsin Alumni Research Foundation
18684884 PEPTIDE AND GELATIN HYBRID HYDROGELS AS ECONOMICAL ALTERNATIVES TO COMMON BASEMENT-MEMBRANE MATRICES Non-Final OA AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

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