Prosecution Insights
Last updated: May 29, 2026

Examiner: GRASER, JENNIFER E

Tech Center 1600 • Art Units: 1645

This examiner grants 77% of resolved cases

Performance Statistics

76.7%
Allow Rate
+16.7% vs TC avg
1,071
Total Applications
+23.8%
Interview Lift
883
Avg Prosecution Days
Based on 1029 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
12.1%
§102 Novelty
41.6%
§103 Obviousness
29.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18564537 PROTECTIVE VACCINE ANTIGEN AGAINST STREPTOCOCCAL INFECTION Non-Final OA The Regents of the University of California
17620633 BACTERIA-ENGINEERED TO ELICIT ANTIGEN-SPECIFIC T-CELLS Non-Final OA The Board of Trustees of the Leland Stanford Junior University
18554423 MULTIVALENT CHOLERA MULTIEPITOPE FUSION ANTIGEN (MEFA) AND METHODS OF USE Non-Final OA The Board of Trustees of the University of Illinois
18278118 BACERIOPHAGE VIRUS-LIKE PARTICLES VACCINES FOR CHLAMYDIA TRACHOMATIS INFECTIONS Non-Final OA UNM RAINFOREST INNOVATIONS
18562157 IMPROVED BIOTECHNOLOGICAL METHOD FOR PRODUCING GUANIDINO ACETIC ACID (GAA) BY INACTIVATION OF AN AMINO ACID EXPORTER Non-Final OA Evonik Operations GmbH
18895960 STRAINS, COMPOSITIONS AND METHODS OF USE Final Rejection L'Oreal S.A.
18261568 Staphylococcus aureus Antigen-Based Nucleic Acid Vaccines Non-Final OA University of Rochester
18037837 NOVEL VAR2CSA IMMUNOGENS AND METHODS OF USE THEREOF Non-Final OA The United States of America,as represented by the Secretary,Department of Health and Human Services
17785524 Methods for Identifying Modulators of G Protein-Coupled Receptors Final Rejection University of Miami
18030160 A FACTOR H BINDING PROTEIN B (FHBB) BASED CHIMERIC VACCINE FOR THE PREVENTION AND TREATMENT OF PERIODONTAL DISEASE Non-Final OA VIRGINIA COMMONWEALTH UNIVERSITY
18248130 IMMUNOGENIC SCHISTOSOMA COMPOSITIONS Final Rejection THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
18650203 Bifidobacterium animalis in enriching organic zinc to promote growth and reproductive development Non-Final OA Jiangnan University
18552827 Vaccine Compositions for Trypanosomatids Non-Final OA Universiteit Antwerpen
18042251 ORAL CARE COMPOSITION COMPRISING A FRUCTANASE Final Rejection Novozymes A/S
18447146 PURIFICATION PROCESSES FOR POLYSACCHARIDES AND POLYPEPTIDE CONJUGATES THEREOF Non-Final OA Vaxcyte, Inc.
18258842 IRRADIATED WHOLE-CELL IMMUNOGENS OF ACINETOBACTER BAUMANNII Non-Final OA The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.
18570758 EXTRACT WITH ANTI-INFLAMMATORY EFFECT Non-Final OA ASDI-Austrian Drug Screening Institute GMBH
18284513 IMMUNOGENIC FUSION PROTEIN Non-Final OA MINERVAX APS
18278251 Methods and Compositions Using Combinations of Lactobacillus Mucosae and Soluble Dietary Fiber Non-Final OA Agriculture and Food Development Authority (TEAGASC)
18270293 RECOMBINANT MICROORGANISM EXPRESSING FUCOSYLTRANSFERASE, AND METHOD OF PRODUCING 2'-FUCOSYLLACTOSE USING SAME Non-Final OA SAMYANG CORPORATION
18448685 ANTI-MICROBIAL ANTIBODY SIGNATURES OF INFLAMMATORY BOWEL DISEASE AND USES THEREOF Non-Final OA Mayo Foundation for Medical Education & Research
18232995 Vector Transmitted Infectious Disease Assay Non-Final OA Tick Off, LLC
18032350 FERMENTED COMPOSITION Final Rejection MANDA FERMENTATION CO., LTD.
18329816 COLDWATER DISEASE VACCINE COMPRISING AN ATTENUATED FLAVOBACTERIUM PSYCHROPHILUM STRAIN Non-Final OA University of Idaho
17576339 ALGORIPHAGUS SP, BOSEA SP, BREVUNDIMONAS SP, DESULFOVIBRIO SP, MICROBACTERIUM SP, SPHINGOMONAS SP, AND VARIOVORAX SP FOR USE IN DISEASE PREVENTION AND TREATMENT Non-Final OA ZIVO Bioscience, Inc.
17636581 Formulations for Prevention or Reduction of C. Difficile Infections Non-Final OA Sporegen Limited
17801099 PROPIONIBACTERIUM ACNES PROPHYLACTIC AND THERAPEUTIC IMMUNE TREATMENT Final Rejection Sanofi Pasteur Inc.
17793337 Plasmid For Bacillus Expressing Fluorescent Reporter Genes Final Rejection Novozymes BioAg A/S

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