Prosecution Insights
Last updated: May 29, 2026

Examiner: OGUNBIYI, OLUWATOSIN A

Tech Center 1700 • Art Units: 1641 1645 1733

This examiner grants 63% of resolved cases

Performance Statistics

63.3%
Allow Rate
-1.7% vs TC avg
972
Total Applications
+42.1%
Interview Lift
1059
Avg Prosecution Days
Based on 920 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
15.9%
§102 Novelty
46.4%
§103 Obviousness
19.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18344790 SURFACE DISPLAYED FUSION PROTEINS Non-Final OA Clara Foods Co.
18696177 ESCHERICHIA COLI HAVING 3-HYDROXYPROPIONATE PRODUCTION ABILITY, WITH 3-HYDROXYPROPIONATE PRODUCTION GENE INSERTED INTO SAME, AND USE THEREOF Non-Final OA LG CHEM, LTD.
18701173 COMPOSITION FOR PREVENTING, TREATING OR ALLEVIATING RHEUMATOID ARTHRITIS COMPRISING PROPIONIBACTERIUM FREUDENREICHII MJ2 STRAIN AS AN ACTIVE INGREDIENT Non-Final OA KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
18935074 METHODS AND USES OF MICROBIOME COMPOSITIONS Non-Final OA MarvelBiome, Inc.
18697325 ENGINEERED VECTORS AND ORGANISMS CONTAINING THE SAME FOR ISOFLAVONE CONVERSION IN THE GUT Non-Final OA Board of Regents, The University of Texas System
17434349 TREATMENT OF BENIGN NERVOUS SYSTEM TUMORS USING ATTENUATED SALMONELLA TYPHIMURIUM Non-Final OA The General Hospital Corporation
18695708 FISH REARING COMPOSITION, AND COMPOSITION FOR PREVENTING OR TREATING FISH DISEASES Non-Final OA SUMITOMO CHEMICAL COMPANY, LIMITED
18293016 MICROORGANISMS DISPLAYING VIRAL DECOY RECEPTORS Non-Final OA EVONIK OPERATIONS GMBH
18252124 Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof Non-Final OA Pfizer Inc.
17996109 GENE MODIFIED FIBROBLASTS FOR THERAPEUTIC APPLICATIONS Final Rejection FIGENE, LLC
18255275 COMPOSITION FOR PREVENTING OR TREATING DETERIORATION IN BRAIN FUNCTION OR MAINTAINING OR IMPROVING BRAIN FUNCTION Non-Final OA TOKYO INSTITUTE OF TECHNOLOGY
18549804 COMPOSITION AND AMELIORATING AGENT HAVING INFLAMMATION REDUCING EFFECT Non-Final OA KYOWA HAKKO BIO CO., LTD.
18696076 PHARMACEUTICAL COMPOSITIONS USEFUL FOR THE PREVENTION OR TREATMENT OF VIRAL INFECTIONS Non-Final OA BIOCODEX
18695879 BIO-FUNGICIDES FORMULATIONS FOR INHIBITING PHYTOPHTHORA INFESTANS AND METHOD THEREOF Non-Final OA TAMIL NADU AGRICULTURAL UNIVERSITY
18611899 GASTRIC ACID-STABLE PROBIOTIC FORMULATUION AND THE PREAPATION METHOD THEREOF Non-Final OA VALVET CARE CO., LTD.
18267687 COMPOSITION FOR IMPROVING INFLAMMATION OF BRAIN TISSUE Final Rejection MEIJI CO., LTD.
17906471 T-CELL BISPECIFIC BINDING PROTEINS Non-Final OA CRISPR THERAPEUTICS AG
18001498 MODIFIED EXOTOXIN A PROTEINS Non-Final OA GlaxoSmithKline Biologicals SA
18414311 Albumin-Free Botulinum Toxin Formulations Non-Final OA REVANCE THERAPEUTICS, INC.
17998194 PROTEINS AND NUCLEIC ACIDS FOR EHRLICHIA DIAGNOSIS AND VACCINATION Non-Final OA Research Development Foundation
17672748 PLASMA KALLIKREIN INHIBITORS AND USES THEREOF FOR TREATING HEREDITARY ANGIOEDEMA ATTACK Non-Final OA Takeda Pharmaceutical Company Limited
18258950 USE OF LACTIC ACID BACTERIA TO INHIBIT METHANOGEN GROWTH OR REDUCE METHANE EMISSIONS Non-Final OA Fonterra Co-Operative Group Limited
18368505 VACCINE COMPOSITIONS AND METHODS OF USING THE SAME Non-Final OA The Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
18550036 NOVEL VACCINE FORMULATIONS FOR MYCOBACTERIUM TUBERCULOSIS AND USE OF THEREOF Non-Final OA HOUSTON METHODIST RESEARCH INSTITUTE
18281265 ANTIBACTERIAL METHODS & CELLS Non-Final OA Folium Food Science Limited
18270659 METHOD FOR SIMULTANEOUSLY DIAGNOSING ERWINIA CAROTOVORA AND PHYTOPHTHORA INFESTANS IN SOIL BY USING SEMI-QUANTITATIVE LATERAL FLOW IMMUNODIAGNOSTIC TECHNIQUE Final Rejection ABC CIRCLE CO., LTD.
18267461 APPLICATION OF BIFIDOBACTERIUM ANIMALIS IN IMPROVEMENT OF TUMOR IMMUNOTHERAPY RESPONSE Non-Final OA SHENZHEN JUNTUO BIOTECHNOLOGY CO., LTD
17633386 Composition for Babies and Infants for Improving Memory Ability in Childhood Non-Final OA MORINAGA MILK INDUSTRY CO., LTD.
18251658 THERAPEUTIC VACCINE COMPRISING A SPECIFIC ANTIGEN OF A DISEASE THAT DOES NOT AFFECT THE CENTRAL NERVOUS SYSTEM AND NANOPARTICLES, AND USE OF THE VACCINE Non-Final OA Vaxinano
18249030 NOVEL TRYPANOSOMAL VACCINE Non-Final OA GENOME RESEARCH LIMITED

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month