Prosecution Insights
Last updated: October 01, 2026

Examiner: FOLEY, SHANON A

Tech Center 1600 • Art Units: 1600 1619 1648 1671

This examiner grants 73% of resolved cases

Analysis

Shanon A. Foley is a patent examiner in Tech Center 1600 and Art Unit 1600. He has reached a resolution in 985 cases. The data shows an allowance rate of 73.3 percent for these applications. This percentage indicates that nearly three-quarters of the cases assigned to him result in a patent grant. Practitioners can use this 73.3 percent rate to gauge the general likelihood of success for applications in this technology area.

Interviews appear to be an effective strategy for this examiner, as shown by an interview lift of 18.1 percent. This metric indicates that direct communication is associated with a significant increase in the probability of allowance. An interview lift of 18.1 percent suggests that verbal negotiation is a productive tool for overcoming rejections and clarifying claim language. Practitioners should consider scheduling an interview to leverage this benefit during the examination process.

The median days to allowance for successful cases is 1026. This duration represents the middle value of the time taken from filing to the issuance of a patent. A median of 1026 days provides a specific timeline for applicants to consider when managing their patent portfolios. These metrics are based on 985 resolved cases, offering a robust and data-grounded perspective on the examiner's historical prosecution patterns.

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

Performance Statistics

73.3%
Allow Rate
+13.3% vs TC avg
1,017
Total Applications
+18.1%
Interview Lift
1026
Avg Prosecution Days
Based on 985 resolved cases, 2023–2026

Rejection Statute Breakdown

6.7%
§101 Eligibility
18.7%
§102 Novelty
32.6%
§103 Obviousness
27.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18884822 COMPOSITIONS AND METHODS FOR INHIBITING PATHOGEN INFECTION Non-Final OA The University of North Carolina at Chapel Hill
18173535 BROADLY PROTECTIVE INFLUENZA B VIRUS VACCINES Non-Final OA Wisconsin Alumni Research Foundation
18572268 IN-SITU AND REAL-TIME GENERATION AND ADMINISTRATION OF VIRAL VACCINES USING UV LIGHT INACTIVATION Non-Final OA SIGNIFY HOLDING B.V.
18780122 METHODS AND MATERIALS FOR PRODUCING RECOMBINANT VIRUSES IN EUKARYOTIC MICROALGAE Non-Final OA The Research Institute at Nationwide Children's Hospital
17914735 REVERSE GENETIC SYSTEM FOR SARS-COV-2 Non-Final OA BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
18699159 IMMUNOGENIC LNP COMPOSITIONS AND METHODS THEREOF Non-Final OA Pfizer Inc.
18557987 VACCINATION AGAINST BACTERIAL AND BETACORONAVIRUS INFECTIONS Final Rejection PFIZER INC.
18003056 COMBINATION PORCINE VACCINE Non-Final OA BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
18559263 COMPOSITIONS AND METHODS FOR SARS CoV-2 RNA DETECTION Non-Final OA KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
18977008 VACCINES COMPRISING METHANOBREVIBACTER GOTTSCHALKII Non-Final OA Arkea Bio Corp.
18700677 COMPOSITIONS COMPRISING HIV ENVELOPES TO INDUCE HIV-1 ANTIBODIES Non-Final OA Duke University
18523331 LARGE-SCALE FLAVIVIRAL VACCINE PRODUCTION AND MANUFACTURE Non-Final OA Takeda Vaccines, Inc.

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