Prosecution Insights
Last updated: May 29, 2026

Examiner: GRIZER, CASSANDRA SENN

Tech Center 1600 • Art Units: 1600 1671 1672

This examiner grants 100% of resolved cases

Performance Statistics

100.0%
Allow Rate
+40.0% vs TC avg
34
Total Applications
+0.0%
Interview Lift
973
Avg Prosecution Days
Based on 2 resolved cases, 2023–2026

Rejection Statute Breakdown

4.7%
§101 Eligibility
2.3%
§102 Novelty
65.1%
§103 Obviousness
2.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18035809 ENGINEERED PROTEIN FOR RAPID, EFFICIENT CAPTURE OF PATHOGEN-SPECIFIC ANTIBODIES Non-Final OA Massachusetts Institute of Technology
18550730 METHODS AND COMPOSITIONS FOR MATURE DENGUE VIRUSES AS VACCINES AND DIAGNOSTICS Non-Final OA The University of North Carolina at Chapel Hill
18330475 TETRAVALENT DENGUE INACTIVATED VACCINE Non-Final OA ARMY MEDICAL UNIVERSITY
18448721 DOSING AND SCHEDULING REGIMEN FOR BROADLY NEUTRALIZING ANTIBODIES Non-Final OA Gilead Sciences, Inc.
18271901 REPLICATION-COMPETENT ADENOVIRUS TYPE 4 SARS-COV-2 VACCINES AND THEIR USE Non-Final OA The U.S.A., as Represented by The Secretary, Department of Health and Human Services
18271640 NANOWIRE-BASED IMMUNOFLUORESCENCE KIT FOR DETECTING SARS CORONAVIRUS 2 ANTIBODY, AND USE THEREOF Non-Final OA KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
18283516 IMMUNOGENIC COMPOSITIONS Non-Final OA THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVIC
18550895 CANCER VACCINE AND METHOD OF USE THEREOF Non-Final OA United States Department of Health and Human Services and the National Institute of Health
18466675 MICROBIOME IDENTIFICATION AND BACTERIOPHAGE FORMULATIONS Non-Final OA Parallel Health, Inc.
18549941 VACCINE COMPOSITION COMPRISING A LEISHMANIA HOST CELL EXPRESSING AT LEAST ONE PROTEIN OF THE FAMILY CORONAVIRIDAE Non-Final OA Vismederi S.R.L. (10%)
18278647 PEPTIDES AND THEIR USE IN DIAGNOSIS OF SARS-COV-2 INFECTION Non-Final OA Vivocens AB
18366915 VACCINES FOR THE TREATMENT AND PREVENTION OF SEASONAL AND EMERGING INFECTIONS Non-Final OA Longhorn Vaccines and Diagnostics, LLC
18347891 COMPOSITIONS AND METHODS FOR RECOMBINANT PARVOVIRUS PRODUCTION Final Rejection AAVNERGENE INC.
18270917 FULLY HUMAN BROAD-SPECTRUM NEUTRALIZING ANTIBODY 76E1 AGAINST CORONAVIRUS, AND USE THEREOF Non-Final OA CENTER FOR EXCELLENCE IN MOLECULAR CELL SCIENCE, CHINESE ACADEMY OF SCIENCES
18270390 Method of Obtaining Betulin as an Adjuvant in a Vaccine Against Coronavirus SARS-COV-2 Non-Final OA BETUVAKS LIMITED LIABILITY COMPANY
18344693 CONTROL FOR PROTEIN-BASED ASSAY Non-Final OA ZeptoMetrix LLC
18256484 METHODS OF PRODUCING ADENOVIRUS Non-Final OA ASTRAZENECA UK LIMITED
18248166 METHOD FOR DETERMINING WHETHER OR NOT VIRUS-NEUTRALIZING ANTIBODIES ARE PRESENT AND IN VITRO METHOD FOR SCREENING COMPOUNDS FOR THEIR ABILITY TO NEUTRALIZE A VIRUS Non-Final OA EXIMMIUM BIOTECHNOLOGIES GMBH

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