Prosecution Insights
Last updated: October 01, 2026

Examiner: OGUNBIYI, OLUWATOSIN A

Tech Center 1700 • Art Units: 1641 1645 1733

This examiner grants 64% of resolved cases

Analysis

Oluwatosin A Ogunbiyi performs examinations in Tech Center 1700 and Art Unit 1641. There are 934 resolved cases for this examiner in the database. This total of 934 cases provides a foundation for analyzing the examiner's history. Practitioners may use these results to anticipate the progression of future applications through the patent office in this technical area.

The data indicates an allowance rate of 63.7 percent. This 63.7 percent figure represents the frequency with which applications result in a patent grant. The interview lift is recorded at 41.4 percent. This 41.4 percent lift shows the increase in the probability of allowance following a formal interview. This metric suggests that verbal communication with the examiner is a tool for resolving outstanding prosecution hurdles.

The median days to allowance is 1061. This 1061 day duration measures the time required for the median application to reach a final grant. Applicants should account for this timeline when planning their intellectual property strategy. The metrics for Art Unit 1641 suggest a specific environment for applications assigned to this examiner, characterized by the recorded allowance and pendency figures.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

63.7%
Allow Rate
-1.3% vs TC avg
986
Total Applications
+41.4%
Interview Lift
1061
Avg Prosecution Days
Based on 934 resolved cases, 2023–2026

Rejection Statute Breakdown

6.3%
§101 Eligibility
21.4%
§102 Novelty
28.3%
§103 Obviousness
29.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18705007 A Subunit Cryptococcus Vaccine Non-Final OA University of Massachusetts
18826093 INJECTABLE HYDROGEL FOR SUSTAINED CO-DELIVERY OF AN ANTIGEN AND AN ADJUVANT, AND USES THEREOF Non-Final OA The Regents of the University of California
18418897 LIPOTEICHOIC ACID FROM STAPHYLOCOCCUS EPIDERMIDIS AND ITS USE TO MODULATE NEURONAL ACTIVITY VIA PD-1 INHIBITORY SIGNALLING IN NEURONS Non-Final OA Northwestern University
17434349 TREATMENT OF BENIGN NERVOUS SYSTEM TUMORS USING ATTENUATED SALMONELLA TYPHIMURIUM Final Rejection The General Hospital Corporation
18741976 LYME DISEASE RNA VACCINE Non-Final OA SANOFI PASTEUR 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
18863566 IMMUNOBIOTICS FOR PREVENTING BACTERIAL PNEUMONIA AND METHODS OF USING THE SAME Non-Final OA The Regents of the University of Colorado, A Body Corporate
18293016 MICROORGANISMS DISPLAYING VIRAL DECOY RECEPTORS Non-Final OA EVONIK OPERATIONS GMBH
18739401 POLYNUCLEOTIDE COMPOSITIONS AND USES THEREOF Non-Final OA Pfizer Inc.
18711074 TREATMENT OF PAIN Non-Final OA IPSEN BIOPHARM LIMITED
18852553 Engineered Probiotic Delivery System for Anti-SARS-COV-2 Treatment and Immunity Against Viruses Non-Final OA University of Cincinnati
17998194 PROTEINS AND NUCLEIC ACIDS FOR EHRLICHIA DIAGNOSIS AND VACCINATION Final Rejection Research Development Foundation
17767476 IMMUNOGENIC PEPTIDES, COMPOSITIONS, AND METHODS FOR THE TREATMENT AND/OR PREVENTION OF MALARIA Non-Final OA MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V.

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