Prosecution Insights
Last updated: October 27, 2026

Michelle Marie Peters Mudwilder, USPTO Patent Examiner

Listed by the USPTO as MUDWILDER, MICHELLE MARIE PETERS

Tech Center 3600 • Art Units: 3619 3631 3654

This examiner grants 70% of resolved cases

Analysis

Michelle Marie Peters Mudwilder is an examiner in Art Unit 3619 of Tech Center 3600. She has 165 resolved cases with an allowance rate of 70.3 percent. The median days to allowance for her cases is 922.

The interview lift is 28.4 percent, which is a strong indicator that interviews are highly effective. This 28.4 percent lift over the 70.3 percent baseline suggests that practitioners should prioritize interviews to overcome rejections. Top companies in her docket include Otis Elevator Company, KONE Corporation, and Vehicle Service Group LLC.

Firms such as BIRCH STEWART KOLASCH & BIRCH, LLP, Cantor Colburn LLP - Otis Elevator, and BANNER & WITCOFF, LTD. are frequently involved in her cases. Practitioners can expect a 70.3 percent allowance rate and a 922-day median pendency. The 28.4 percent interview lift provides a clear tactical recommendation for those seeking to secure an allowance in Art Unit 3619.

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

Performance Statistics

70.3%
Allow Rate
+18.3% vs TC avg
195
Total Applications
+28.4%
Interview Lift
922
Avg Prosecution Days
Based on 165 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
29.9%
§102 Novelty
46.0%
§103 Obviousness
23.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18648329 NESTING LIFT ARM WITH INTEGRATED STOPS Final Rejection Vehicle Service Group, LLC

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Frequently Asked Questions

What is examiner Michelle Marie Peters Mudwilder's allowance rate?

70.3% of resolved applications examined by Michelle Marie Peters Mudwilder were allowed (165 resolved cases), compared with 68.4% across Art Unit 3619 over the last five years.

Does an interview help with examiner Michelle Marie Peters Mudwilder?

This examiner's interview lift is +28.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Michelle Marie Peters Mudwilder take to allow a patent?

Applications allowed by Michelle Marie Peters Mudwilder took 922 days on average from filing to allowance.

Which art unit does examiner Michelle Marie Peters Mudwilder work in?

Michelle Marie Peters Mudwilder examines applications in Art Unit 3619 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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