Prosecution Insights
Last updated: October 27, 2026

Michael E Teitelbaum, USPTO Patent Examiner

Listed by the USPTO as TEITELBAUM, MICHAEL E

Tech Center 2800 • Art Units: 2422 2665 2872

This examiner grants 79% of resolved cases

Analysis

TEITELBAUM, MICHAEL E is assigned to Tech Center 2800 and art unit 2422. The profile covers 902 resolved cases, with a 78.9% allowance rate and a median of 863 days to allowance. The interview lift is 13.9%, providing a positive but secondary signal compared with the profile's allowance outcome.

The listed companies are NEC Corporation, Lumus Ltd., and The Boeing Company. The listed firms are HG Law LLP (Adeia), MARSHALL, GERSTEIN & BORUN LLP, and Run8 Patent Group, LLC. The large resolved docket and relatively short median timeline support efficient written prosecution, with interviews used to clarify issues that remain after the initial response.

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

Performance Statistics

78.9%
Allow Rate
+10.9% vs TC avg
938
Total Applications
+13.9%
Interview Lift
863
Avg Prosecution Days
Based on 902 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
15.4%
§102 Novelty
65.2%
§103 Obviousness
11.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19121458 INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM Non-Final OA NEC Corporation
18362655 MULTI-SPECTRAL REFERENCE FOR MULTI-SENSOR CALIBRATION Final Rejection The Boeing Company
19017066 METHODS AND SYSTEMS FOR PROVIDING SUBTITLES Final Rejection Adeia Guides Inc.
18236041 INTEGRATED STANDOFF OPTICAL ICE DETECTION AND HUMIDITY SENSING Non-Final OA Rosemount Aerospace Inc.

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Frequently Asked Questions

What is examiner Michael E Teitelbaum's allowance rate?

78.9% of resolved applications examined by Michael E Teitelbaum were allowed (902 resolved cases), compared with 64.2% across Art Unit 2422 over the last five years.

Does an interview help with examiner Michael E Teitelbaum?

This examiner's interview lift is +13.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Michael E Teitelbaum take to allow a patent?

Applications allowed by Michael E Teitelbaum took 863 days on average from filing to allowance.

Which art unit does examiner Michael E Teitelbaum work in?

Michael E Teitelbaum examines applications in Art Unit 2422 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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