Prosecution Insights
Last updated: April 19, 2026

Examiner: PRONZATI, GINA

Tech Center 1600 • Art Units: 1631 1633

This examiner grants 69% of resolved cases

Performance Statistics

69.2%
Allow Rate
+9.2% vs TC avg
52
Total Applications
+37.6%
Interview Lift
1327
Avg Prosecution Days
Based on 26 resolved cases, 2023–2026

Rejection Statute Breakdown

6.2%
§101 Eligibility
21.1%
§102 Novelty
34.2%
§103 Obviousness
21.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17917315 METHODS OF GENERATING PLURIPOTENT STEM CELL-DERIVED VASCULAR SMOOTH MUSCLE CELLS, USES, AND COMPOSITION RELATED THERETO Non-Final OA EMORY UNIVERSITY
17776622 HEMATOPOIETIC PRECURSOR CELL PRODUCTION Final Rejection AMGEN INC.
17707215 MEDIUM FOR CULTURING HEPATOCYTE, METHOD OF PRODUCING HEPATOCYTE, AND HEPATOCYTE Non-Final OA FUJIFILM Corporation
18314671 CELL SPECIFIC GENE THERAPY DELIVERY COMPOSITIONS AND METHODS FOR TREATING HEARING LOSS Non-Final OA Akouos, Inc.
17734550 CELL CULTURE FOR TREATING DISEASE IN THE LOWER LIMBS Final Rejection TERUMO KABUSHIKI KAISHA
18379740 PROLYL HYDROXYLASE DOMAIN INHIBITOR TREATMENT TO IMPROVE SURVIVABILITY OF HEMORRHAGIC SHOCK Non-Final OA THE GOVERNMENT OF THE UNITED STATES, AS REPRESENTED BY THE SECRETARY OF THE ARMY
18285970 ORAL VACCINE COMPOSITION Non-Final OA KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
18265544 COMPOUNDS AND METHODS TO TREAT CYSTIC FIBROSIS Non-Final OA City of Hope
18163816 RECOMBINANT CARDIOMYOCYTES AND CARDIOMYOCYTE CELL LINES EXPRESSING HERG Non-Final OA The Governors of the University of Alberta
18361712 GENE MODIFIED IPSC DERIVED CELLULAR COMPOSITIONS FOR REGENERATION AND IMMUNE MODULATION Non-Final OA Therapeutic Solutions International, Inc.
18561862 METHODS FOR STORING MRNA COMPOSITIONS Non-Final OA eTheRNA immunotherapies NV
17998587 VIRAL VECTORS EXPRESSING THERAPEUTIC PROTEINS SPECIFICALLY IN MYELOID CELLS AND MICROGLIA Non-Final OA UNIVERSITÄT ZÜRICH
18227775 ON DEMAND EXPRESSION OF EXOGENOUS FACTORS IN LYMPHOCYTES Non-Final OA American Gene Technologies International Inc.
18551476 METHODS FOR MAINTAINING LONG-TERM PLATELET VIABILITY AND ACTIVATABILITY Non-Final OA RETHAM TECHNOLOGIES, LLC
18273845 MODULATION OF AAV-BASED GENE EXPRESSION Non-Final OA Prevail Therapeutics, Inc.
17911601 COMPOSITIONS AND METHODS FOR REDUCING REVERSE PACKAGING OF CAP AND REP SEQUENCES IN RECOMBINANT AAV Non-Final OA Ultragenyx Pharmaceutical Inc.
18190879 DEVICES AND METHODS FOR ISOLATING TUMOR INFILTRATING LYMPHOCYTES AND USES THEREOF Non-Final OA INSTIL BIO (UK) LIMITED

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