Prosecution Insights
Last updated: April 19, 2026

Examiner: TATGE, LEXUS MARC

Tech Center 1600 • Art Units: 1637 1646

This examiner grants 0% of resolved cases

Performance Statistics

%
Allow Rate
-60.0% vs TC avg
15
Total Applications
Interview Lift
1175
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

11.1%
§101 Eligibility
23.8%
§102 Novelty
25.4%
§103 Obviousness
27.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18244577 Treatment Of Endometriosis With R-Spondin 3 (RSPO3) Inhibitors Non-Final OA Regeneron Pharmaceuticals, Inc.
18498834 USING siRNAs AGAINST TAU CIRCULAR RNAS AS A RATIONAL THERAPY FOR ALZHEIMER'S DISEASE Non-Final OA University of Kentucky Research Foundation
18251384 ENHANCEMENT OF PREDICTABLE AND TEMPLATE-FREE GENE EDITING BY THE ASSOCIATION OF CAS WITH DNA POLYMERASE Non-Final OA New York University
18278196 COMPOSITIONS AND METHODS FOR CHARACTERIZING AND TREATING DISEASES AND DISORDERS ASSOCIATED WITH MULTIPLE ORGAN FAILURE Non-Final OA Arizona Board of Regents on Behalf of the University of Arizona
18079064 CARDIOVASCULAR IMPLANT BASED ON IN-SITU REGULATION OF IMMUNE RESPONSE AND METHOD FOR MAKING THE SAME Non-Final OA Army Medical University
18295036 SENOLYTIC CRISPR CAR T CELLS PRODUCED BY CRISPR-CAS9 GENOME EDITING Non-Final OA Wisconsin Alumni Research Foundation
18265756 STABLE TARGET-EDITING GUIDE RNA TO WHICH CHEMICALLY MODIFIED NUCLEIC ACID IS INTRODUCED Non-Final OA DAIICHI SANKYO COMPANY, LIMITED
18484001 MICRORNA COMPOSITIONS AND METHODS OF USE THEREOF FOR THE TREATMENT OF NERVOUS SYSTEM DYSFUNCTION Non-Final OA Rutgers, The State University of New Jersey
18263194 COMPOUNDS AND METHODS FOR MODULATING HUNTINGTIN Non-Final OA Ionis Pharmaceuticals, Inc.
18361221 PREVENTION AND TREATMENT OF AGE-RELATED MACULAR DEGENERATION THROUGH SUPPRESSION OF CATHEPSIN S EXPRESSION Non-Final OA CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
18260456 METHODS AND COMPOSITIONS FOR TREATING MUSCULAR DYSTROPHY Non-Final OA Sardocor Corp.
18269793 Gene therapy DNA vector based on gene therapy DNA vector VTvaf17 carrying the therapeutic gene selected from the group of COL1A1, COL1A2, P4HA1, P4HA2, COL7A1, CLCA2, ELN, and PLOD1 genes for increasing the expression level of these therapeutic genes, method of its production and use, Escherichia coli strain SCS110-AF/VTvaf17-COL1A1, or Escherichia coli strain SCS110-AF/VTvaf17-COL1A2, or Escherichia coli strain SCS110-AF/VTvaf17-P4HA1, or Escherichia coli strain SCS110-AF/VTvaf17-P4HA2, or Esch Non-Final OA OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU "PRORYVNYE INNOVATSIONNYE TEKHNOLOGII"
18267885 RNAI AGENT FOR INHIBITING HBV EXPRESSION AND USE THEREOF Non-Final OA OliX Pharmaceuticals, Inc.
18036594 NOVEL STEROID HORMONE LIGAND ASSAYS Non-Final OA InsituGen Limited

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