Prosecution Insights
Last updated: August 18, 2026

Examiner: GRIZER, CASSANDRA SENN

Tech Center 1600 • Art Units: 1600 1671 1672 1675

This examiner grants 60% of resolved cases

Performance Statistics

60.0%
Allow Rate
At TC average
45
Total Applications
+26.7%
Interview Lift
1026
Avg Prosecution Days
Based on 5 resolved cases, 2023–2026

Rejection Statute Breakdown

4.9%
§101 Eligibility
13.4%
§102 Novelty
38.0%
§103 Obviousness
34.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18549722 SUBUNIT VACCINES WITH DINUCLEOTIDE-LOADED HYDROGEL ADJUVANT Final Rejection The Board of Trustees of the Leland Stanford Junior University
18175852 MANUFACTURING PROCESS FOR HIGH TITER ANTIBODY Non-Final OA Regeneron Pharmaceuticals, Inc.
18035809 ENGINEERED PROTEIN FOR RAPID, EFFICIENT CAPTURE OF PATHOGEN-SPECIFIC ANTIBODIES Final Rejection Massachusetts Institute of Technology
18277879 NOVEL BACTERIOPHAGE HAVING CLOSTRIDIUM PERFRINGENS-SPECIFIC BACTERICIDAL EFFECT AND ANTIBACTERIAL COMPOSITION COMPRISING SAME Final Rejection CJ CheilJedang Corporation
18686564 MULTIVALENT VIRAL PARTICLES Non-Final OA CORNELL UNIVERSITY
18553124 Peptide of Norovirus Origin, Polynucleotide, Antibody, Composition, Method for Identifying Neutralizing Epitope for Norovirus Non-Final OA Denka Company Limited

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