Prosecution Insights
Last updated: May 29, 2026

Examiner: DENT, ALANA HARRIS

Tech Center 1600 • Art Units: 1641 1643 1645

This examiner grants 45% of resolved cases

Performance Statistics

44.6%
Allow Rate
-15.4% vs TC avg
798
Total Applications
+32.4%
Interview Lift
1357
Avg Prosecution Days
Based on 733 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
12.7%
§102 Novelty
59.3%
§103 Obviousness
10.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17916942 VACCINE PLATFORM FOR THE INDUCTION OF SYSTEMIC IMMUNE RESPONSES Non-Final OA The Board of Trustees of the Leland Stanford Junior University
18271579 COMBINATION THERAPY USING AN ANTI-FUCOSYL-GM1 ANTIBODY Non-Final OA BRISTOL-MYERS SQUIBB COMPANY
18632737 NKG2D-FC FOR IMMUNOTHERAPY Final Rejection Dana-Farber Cancer Institute, Inc.
18003999 METHODS FOR PREDICTING THE RISK OF RECURRENCE AND/OR DEATH OF PATIENTS SUFFERING FROM A SOLID CANCER AFTER PREOPERATIVE ADJUVANT THERAPY AND RADICAL SURGERY Non-Final OA Université Paris Cité
16640942 METHODS FOR MODULATING THE INTERACTION BETWEEN EWS-FLI1 AND BAF COMPLEXES Non-Final OA The General Hospital Corporation
17615410 TUMOR CELL-DERIVED EXOSOMES AND THEIR APPLICATIONS Final Rejection University of Pittsburgh - Of the Commonwealth System of Higher Education
18312719 SYSTEMS AND METHODS FOR PROMOTING REMYELINATION WITH FACTORS DERIVED FROM UMBILICAL CORD BLOOD MACROPHAGES Non-Final OA Duke University
18356417 GENETIC VARIATIONS ASSOCIATED WITH BENIGN PAROXYSMAL POSITIONAL VERTIGO Non-Final OA Father Flanagan's Boys' Home Doing Business as Boys Town National Research Hospital
17924975 METHODS, THERAPIES AND USES FOR TREATING CANCER Final Rejection PFIZER INC.
18469844 FOCAL IONIZING RADIATION AND CD47/SIRPa DISRUPTION ANTICANCER COMBINATION THERAPY Non-Final OA Gilead Sciences, Inc.
18734619 LIPOSOME ENCAPSULATED AFFINITY DRUG Final Rejection L.E.A.F. HOLDINGS GROUP LLC
18046300 PD-1 SIGNAL INHIBITOR COMBINATION THERAPY Final Rejection KYOTO UNIVERSITY
18413155 DIAGNOSTIC METHODS FOR LIVER DISORDERS Final Rejection Meso Scale Technologies, LLC.
17625226 Intratumoral TFR Cells Curtail Anti-PD-1 Treatment Efficacy Non-Final OA UNIVERSITY OF SOUTHAMPTON
18309985 TIMP1 AS A MARKER FOR CHOLANGIOCARCINOMA Non-Final OA Roche Diagnostics Operations, Inc.
18645607 Method and Compositions for Inducing Differentiation of Myeloid Derived Suppressor Cell to Treat Cancer and Infectious Diseases Non-Final OA OSE Immunotherapeutics
18578142 Xenon Gas for Use in the Treatment of Gliomas Non-Final OA Universität Heidelberg
18262236 Methods of Cancer Treatment Using Anti-TIGIT Antibodies in Combination with Anti-PD1 Antibodies Non-Final OA Beigene Switzerland GMBH
17079326 CLAUDIN-18 AS A DIAGNOSTIC AND THERAPEUTIC CANCER TARGET Non-Final OA ASTELLAS PHARMA INC.
17055722 Urinary DNA Detection For Urothelial Cancer Final Rejection Institute For Cancer Research d/b/a The Research Institute of Fox Chase Cancer Center
16310566 Active Alpha-5-Beta-1 Integrin As A Biomarker For Enhancing Tumor Treatment Efficacy Final Rejection Institute For Cancer Research d/b/a The Research Institute Of Fox Chase Cancer Center
17622225 COMBINATION CANCER IMMUNOTHERAPY Final Rejection HADASIT MEDICAL RESEARCH SERVICES AND DEVELOPMENT LTD.
18347295 ANTIBODIES TARGETED TO CD147 Non-Final OA Ibex Biosciences, Inc.
17928048 TREATMENT OF CANCER Final Rejection Immutep S.A.S.
18075391 METHODS FOR TREATING COLORECTAL AND METASTATIC COLORECTAL CANCERS Final Rejection Isofol Medical AB
18041723 HUMANIZED ANTIBODY, CHIMERIC ANTIGEN RECEPTOR, NUCLEIC ACID, VECTOR, CELL AND USE Non-Final OA SHENZHEN IMMUNOFOCO BIOTECHNOLOGY CO.,LTD.
18020752 METASTATIC BIOMARKER Final Rejection OXFORD BROOKES UNIVERSITY
18165683 METHODS OF DETECTING AND TREATING IMMUNOTHERAPY-RESISTANT CANCER Non-Final OA University of Augsburg
18016901 PANCREATIC CANCER DIAGNOSTIC COMPOSITION TO BE USED IN BUFFY COAT SAMPLE Final Rejection HuVet bio, Inc.
18005568 USE OF ANTIGEN COMBINATION FOR DETECTING AUTOANTIBODIES IN LUNG CANCER Non-Final OA ONCIMMUNE LIMITED

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