Prosecution Insights
Last updated: May 29, 2026

Examiner: BEHARRY, ZANNA MARIA

Tech Center 1700 • Art Units: 1632 1791

This examiner grants 23% of resolved cases

Performance Statistics

23.3%
Allow Rate
-41.7% vs TC avg
145
Total Applications
+54.0%
Interview Lift
1479
Avg Prosecution Days
Based on 60 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
4.0%
§102 Novelty
78.6%
§103 Obviousness
2.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17598963 METHODS TO ENHANCE T CELL REGENERATION Final Rejection President and Fellows of Harvard College
17286534 Soluble Extracellular Matrix Composition and Method for Intravascular Delivery Non-Final OA The Regents of the University of California
18319265 METHODS AND ASSAYS FOR ANALYZING SECRETOME-CONTAINING COMPOSITIONS Final Rejection FUJIFILM Corporation
17925355 COMPOSITION FOR ENHANCING IMMUNE RESPONSE BY USING ACTIVATION FUNCTION OF DENDRITIC CELLS OF STROMAL VASCULAR FRACTIONS ISOLATED FROM ADIPOSE TISSUES Final Rejection KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
19221545 METHODS FOR DECELLULARIZING HUMAN OMENTUM AND PRODUCTS GENERATED THEREFROM Final Rejection RAMOT AT TEL-AVIV UNIVERSITY LTD.
17617191 RED BLOOD CELL STORAGE SOLUTIONS, ADDITIVES, AND METHODS FOR IMPROVING THE STORAGE OF RED BLOOD CELLS USING INORGANIC PYROPHOSPHATES Non-Final OA University of Cincinnati
17843086 PERFUSION SYSTEM FOR CORNEAL ENDOTHELIAL CELL GRAFT EVALUATION Final Rejection REGENTS OF THE UNIVERSITY OF MINNESOTA
17626728 ZEBRAFISH DELETION AND COMPOUND MUTANTS AND USES THEREOF Non-Final OA The General Hospital Corporation
17428593 PRESERVATION OF VASCULARIZED COMPOSITE ALLOGRAFTS Final Rejection The General Hospital Corporation
17756398 THYMUS ORGANOIDS BIOENGINEERED FROM HUMAN PLURIPOTENT STEM CELLS Non-Final OA University of Pittsburgh - of the Commonwealth System of Higher Education
17420787 SYSTEM AND METHODS FOR MONITORING ADOPTIVE CELL THERAPY CLONALITY AND PERSISTENCE Final Rejection Iovance Biotherapeutics, Inc.
17492137 METHODS OF PROMOTING THYMIC EPITHELIAL CELL AND THYMIC EPITHELIAL CELL PROGENITOR DIFFERENTIATION OF PLURIPOTENT STEM CELLS, RESULTING CELLS, AND USES THEREOF Final Rejection THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
17204147 Hybrid Thymus, Methods of Making, and Methods of Using to Induce Xenograft Tolerance, Restore Immunocompetence and Thymic Function Final Rejection THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
17612142 Three-Dimensional Cross-Linked Scaffolds Of Peripheral Blood Plasma And Their Use Final Rejection SANFORD HEALTH
18288505 COMPOSITIONS AND METHODS FOR RAPID GENERATION OF MODIFIABLE STABLE CELL LINES Non-Final OA Duke University
18924564 SCALABLE FABRICATION OF A SELF-ASSEMBLED CELL SHEET AND USES THEREOF Final Rejection McMaster University
17856653 STEM CELL FATE ENGINEERING METHODS Final Rejection Wisconsin Alumni Research Foundation
18319691 METHODS OF PRODUCING THREE-DIMENSIONAL CELL TISSUE, AND THREE-DIMENSIONAL CELL TISSUES Final Rejection TOPPAN Inc.
18476573 COMPOSITIONS, SYSTEMS, AND METHODS FOR TREATING CANCER USING ALTERNATING ELECTRIC FIELDS AND APOPTOTIC CANCER CELL VACCINATION Non-Final OA Novocure GmbH
17054097 Combined Purification and Concentration by Deterministic Lateral Displacement With Recirculation of Product Non-Final OA ZEON CORPORATION
17992032 METHOD FOR SEARCHING AND SCREENING FOR TARGET OF ANTI-CANCER AGENT USING NON-HUMAN ANIMAL MODEL HAVING NOG ESTABLISHED CANCER CELL LINE TRANSPLANTED THEREIN Non-Final OA CHUGAI SEIYAKU KABUSHIKI KAISHA
18248739 METHODS FOR MAKING AND USING DIFFERENTIATED NEURAL CELLS Non-Final OA Research Development Foundation
18029026 PARATHYROID GLAND CELLS Non-Final OA Takeda Pharmaceutical Company Limited
17458558 CELL CULTURE AUXILIARY AGENT AND CELL CULTURE MEDIUM USING THE SAME Final Rejection 3D GLOBAL BIOTECH INC.
18562797 EX VIVO HUMAN MODEL INTENDED FOR EVALUATING ALLERGIC OR PSEUDO-ALLERGIC INFLAMMATORY POTENTIAL Final Rejection GENOSKIN
17641376 METHOD OF PRODUCING LYOPHILIZED CELLS Non-Final OA LONZA LTD
18263934 Cell Clusters Comprising Stem and Islet Cells, Methods of Making, and Treatment of Diabetes Mellitus Therewith Non-Final OA SYMBIOCELLTECH, LLC
18262894 BACTERIA PRODUCING GAMMA-AMINOBUTYRIC ACID (GABA) AND USES OF THE BACTERIA Non-Final OA Eastern Washington University
17916434 CULTURE PLATFORMS, METHODS, AND USES THEREOF Non-Final OA AALTO UNIVERSITY FOUNDATION SR
18039033 CULTURE MEDIUM COMPOSITION FOR ESTABLISHING OR CULTURING KERATINOCYTES COMPRISING CALCIUM, EPIDERAL GROWTH FACTOR, AND ALBUMIN Non-Final OA XCELL THERAPEUTICS ING.

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