Prosecution Insights
Last updated: April 19, 2026

Examiner: LI, BAO Q

Tech Center 1600 • Art Units: 1648 1671

This examiner grants 76% of resolved cases

Performance Statistics

75.9%
Allow Rate
+15.9% vs TC avg
920
Total Applications
+26.5%
Interview Lift
1089
Avg Prosecution Days
Based on 891 resolved cases, 2023–2026

Rejection Statute Breakdown

4.2%
§101 Eligibility
27.7%
§102 Novelty
19.3%
§103 Obviousness
28.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18029467 METHODS FOR DETECTING ANTIBODIES Non-Final OA The Regents of the University of California
18050806 THERAPEUTIC AND PREVENTATIVE CANCER VACCINES Non-Final OA Arizona Board of Regents on Behalf of Arizona State University
17819259 DRY POWDER COMPOSITIONS OF OIL-IN-WATER (O/W) EMULSION ADJUVANTED VACCINES Final Rejection BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
18734979 ENHANCED DEPLETION OF TARGETED CELLS WITH CD47 BLOCKADE AND AN IMMUNE COSTIMULATORY AGONIST Non-Final OA The Board of Trustees of the Leland Stanford Junior University
18252800 MODIFIED SECRETED HEPATITIS C VIRUS (HCV) E1E2 GLYCOPROTEINS AND METHODS OF USE THEREOF Non-Final OA THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
17761371 AN ANAPLASTIC LYMPHOMA KINASE (ALK) CANCER VACCINE AND METHODS OF USE Non-Final OA Children's Medical Center Corporation
18188527 ONE-POT PATHOGEN DETECTION SYSTEM AND METHOD FOR REAL-TIME LATERAL FLOW ASSAY Non-Final OA City University of Hong Kong
17733566 IMMUNOGENIC COMPOSITION AGAINST INFLUENZA Final Rejection PFIZER INC.
17749716 ASSAYS FOR VIRAL STRAIN DETERMINATION Final Rejection Meso Scale Technologies, LLC.
18654304 Antigenic Peptides For Prevention And Treatment Of Cancer Non-Final OA ENTEROME S.A.
18313158 ADENO-ASSOCIATED VIRUS VECTORS Non-Final OA The Children's Medical Center Corporation
18621631 CHIMERIC VIRUS-LIKE PARTICLES AND USES THEREOF AS ANTIGEN-SPECIFIC REDIRECTORS OF IMMUNE RESPONSES Final Rejection VERIMMUNE INC.
18407958 Extreme Polyvalency Induces Potent Cross-Clade Cellular and Humoral Responses in Rabbits and Non-human Primates Non-Final OA THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY
17618283 MUCOSAL VACCINE FORMULATIONS Non-Final OA GLAXOSMITHKLINE BIOLOGICALS SA
17786631 Nucleic acid vaccination using neo-epitope encoding constructs Non-Final OA Evaxion Biotech A/S
18461321 RECOMBINANT INFLUENZA VIRUSES WITH STABILIZED HA FOR REPLICATION IN EGGS Final Rejection Wisconsin Alumni Research Foundation (WARF)
17283658 RECOMBINANT RSV LIVE VACCINE STRAIN AND PRODUCTION METHOD THEREFOR Non-Final OA SK BIOSCIENCE CO., LTD.
18337861 Compositions and Methods for Producing Recombinant AAV Final Rejection Sangamo Therapeutics, Inc.
17612179 Yeast-Based Oral Vaccination Final Rejection ESPEROVAX INC.
18252790 DESIGN OF OPTIMIZED UNIVERSAL INFLUENZA VACCINES, THEIR DESIGNS AND USES Non-Final OA Greffex, Inc.
18022428 ASSAY FOR SARS-CoV-2 INFECTION OF VULNERABLE HUMAN CELLS Non-Final OA The J. David Gladstone Institutes, a Testamentary Trust Established Under the Will of J. David Glads
17996300 INFLUENZA VIRUS-LIKE PARTICLES (VLPS) Final Rejection ÖSTERREICHISCHE AGENTUR FÜR GESUNDHEIT UND ERNÄHRUNGSSICHERHEIT GMBH
17932320 NON-NEUROINVASIVE VIRUSES AND USES THEREOF Non-Final OA TRUSTEES OF TUFTS COLLEGE (AKA TUFTS UNIVERSITY)
17288656 HYALURONIC ACID AS A NATURAL ADJUVANT FOR PROTEIN AND PEPTIDE-BASED VACCINES Non-Final OA ISTITUTO ONCOLOGICO VENETO IOV-IRCCS

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