Prosecution Insights
Last updated: October 02, 2026

Examiner: RAYMOND, KEITH MICHAEL

Tech Center 3700 • Art Units: 3744 3763 3784 3793 3798

This examiner grants 55% of resolved cases

Analysis

Keith Michael Raymond is an examiner in Tech Center 3700 and Art Unit 3744. He has 409 resolved cases in his record. The allowance rate for these cases is 55.3 percent. This 55.3 percent rate provides a baseline for applicants to understand the frequency of patent grants in his docket. With 409 resolved cases, the data offers a perspective on his examination history.

The interview lift is 21.1 percent. This 21.1 percent figure shows the increase in the likelihood of allowance when an interview is conducted compared to the overall allowance rate. Practitioners in Art Unit 3744 can use this lift to inform their strategy. The median days to allowance is 1363. This 1363-day period represents the time typically required to reach a grant. Stakeholders can use the 1363-day metric and the 55.3 percent allowance rate to plan their prosecution timelines in Tech Center 3700.

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

Performance Statistics

55.3%
Allow Rate
-14.7% vs TC avg
422
Total Applications
+21.1%
Interview Lift
1363
Avg Prosecution Days
Based on 409 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
10.5%
§102 Novelty
55.7%
§103 Obviousness
30.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18367288 VENTED HYDROGEN FUEL RESERVOIR FOR AIRCRAFT ENGINE Final Rejection Pratt & Whitney Canada Corp.
18997477 METHODS, SYSTEMS, AND DEVICES FOR IONOCALORIC HEATING AND COOLING Non-Final OA The Regents of The University of California
19110074 METHOD OF COLLECTING RESIN DECOMPOSITION GAS, METHOD OF PRODUCING RECYCLABLE LIQUEFIED GAS, AND RESIN DECOMPOSITION GAS COLLECTOR Non-Final OA THE JAPAN STEEL WORKS, LTD.
18407907 SEGMENTING A HUMAN PATIENT TRACTOGRAM Final Rejection DASSAULT SYSTEMES
18852603 GAS SUPPLY SYSTEM FOR HIGH AND LOW-PRESSURE GAS- CONSUMING DEVICES AND METHOD FOR CONTROLLING SUCH SYSTEM Non-Final OA GAZTRANSPORT ET TECHNIGAZ
17794340 INTRAOPERATIVE 2D/3D IMAGING PLATFORM Final Rejection Memorial Sloan Kettering Cancer Center
18274279 IMAGE-BASED APPROACH TO EVALUATE CONNECTIVE TISSUE STRUCTURE, REMODELING, AND RISK OF INJURY Final Rejection Rhode Island Hospital

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