Prosecution Insights
Last updated: October 02, 2026

Examiner: DHAR, MATASHA

Tech Center 1600 • Art Units: 1632

This examiner grants 43% of resolved cases

Performance Statistics

43.3%
Allow Rate
-16.7% vs TC avg
140
Total Applications
+45.7%
Interview Lift
1360
Avg Prosecution Days
Based on 90 resolved cases, 2023–2026

Rejection Statute Breakdown

2.9%
§101 Eligibility
14.5%
§102 Novelty
38.1%
§103 Obviousness
33.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17025836 GENERATION OF HUMAN iPS CELLS BY A SYNTHETIC SELF-REPLICATIVE RNA Final Rejection The Regents of the University of California
18171862 METHOD FOR PRODUCING THREE-DIMENSIONAL CELL STRUCTURE, AND THREE-DIMENSIONAL CELL STRUCTURE Final Rejection TOPPAN Inc.
18408498 RECOMBINANT NUCLEIC ACID MOLECULES AND THEIR USE IN WOUND HEALING Non-Final OA President and Fellows of Harvard College
18012064 PROGRAMMABLE ORGANOIDS AND METHODS OF PRODUCING THE SAME VIA ORTHOGONAL DIFFERENTIATION AND BIOPRINTING Final Rejection President and Fellows of Harvard College
18659959 NEUROPROTECTION GENE THERAPY Non-Final OA The Board of Trustees of the Leland Stanford Junior University
17780170 IMAGING INDIVIDUAL HIPPOCAMPAL SEIZURES AND THE LONG-TERM IMPACT OF REPEATED SEIZURES Non-Final OA The Board of Trustees of the Leland Stanford Junior University
17920069 NON-HUMAN ANIMALS HAVING A HUMANIZED CXCL13 GENE Non-Final OA Regeneron Pharmaceuticals, Inc.
17921217 MULTI-LINEAGE CARDIOVASCULAR MICROFLUIDIC ORGAN-CHIP Non-Final OA CEDARS-SINAI MEDICAL CENTER
17922731 USE OF CD34 AS A MARKER FOR SINOATRIAL NODE-LIKE PACEMAKER CELLS Final Rejection UNIVERSITY HEALTH NETWORK
18002009 CHIMERIC ANTIGEN RECEPTOR-EXPRESSING IMMUNOCOMPETENT CELLS Non-Final OA KYOTO UNIVERSITY
17371017 MYBPC3 POLYPEPTIDES AND USES THEREOF Final Rejection Children's Medical Center Corporation
18716858 METHODS AND COMPOSITIONS FOR GENETICALLY MODIFYING HUMAN GUT MICROBES Non-Final OA Cornell University
18799294 METHODS OF IN VITRO DIFFERENTIATION OF MIDBRAIN DOPAMINE (MDA) NEURONS Non-Final OA MEMORIAL SLOAN-KETTERING CANCER CENTER
17310051 FIBROBLASTS AND MICROVESICLES THEREOF FOR REDUCTION OF TOXICITY ASSOCIATED WITH CANCER IMMUNOTHERAPY Final Rejection Figene, LLC

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