Prosecution Insights
Last updated: August 18, 2026

Examiner: ARON, KIMBERLY A

Tech Center 1600 • Art Units: 1633 1647 1653 1655

This examiner grants 55% of resolved cases

Performance Statistics

54.7%
Allow Rate
-5.3% vs TC avg
456
Total Applications
+34.9%
Interview Lift
1281
Avg Prosecution Days
Based on 435 resolved cases, 2023–2026

Rejection Statute Breakdown

4.3%
§101 Eligibility
12.2%
§102 Novelty
40.7%
§103 Obviousness
26.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18409304 METHODS AND COMPOSITIONS FOR GENE TRANSFER ACROSS THE VASCULATURE Non-Final OA The University of North Carolina at Chapel Hill
17996966 NOVEL T-CELL SPECIFICITIES AND USES THEREOF Non-Final OA The Board of Trustees of the Leland Stanford Junior University
18484777 METHODS AND COMPOSITIONS FOR THE TARGETED MODIFICATION OF A GENOME Non-Final OA Regeneron Pharmaceuticals, Inc.
18115321 CELL CULTURE METHODS FOR ANTIBODY PRODUCTION Non-Final OA Regeneron Pharmaceuticals, Inc.
18371302 METHODS FOR TRANSDUCTION AND CELL PROCESSING Non-Final OA Juno Therapeutics, Inc.
18148886 TARGETING BCL11A ENHANCER FUNCTIONAL REGIONS FOR FETAL HEMOGLOBIN REINDUCTION Non-Final OA Massachusetts Institute of Technology
17618774 RECOMBINANT AD35 VECTORS AND RELATED GENE THERAPY IMPROVEMENTS Final Rejection University of Washington
18519972 METHODS AND COMPOSITIONS FOR TREATING METASTATIC BREAST CANCER AND OTHER CANCERS IN THE BRAIN Non-Final OA The Trustees of the University of Pennsylvania
18358808 MID-SCALE VESSELS IN ENGINEERED TISSUE FOR REGENERATION Non-Final OA Brown University
18069650 METHODS AND COMPOSITIONS FOR THE TREATMENT OF ALS Final Rejection University of Cincinnati
18507432 NEUROPROTECTIVE MOLECULES AND METHODS OF TREATING NEUROLOGICAL DISORDERS AND INDUCING STRESS GRANULES Non-Final OA The Brigham and Women's Hospital, Inc.

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