Prosecution Insights
Last updated: October 27, 2026

Mireille Sandra Sadate-Moualeu, USPTO Patent Examiner

Listed by the USPTO as SADATE-MOUALEU, MIREILLE SANDRA

Tech Center 2800 • Art Units: 2855

This examiner grants 92% of resolved cases

Analysis

SADATE-MOUALEU, MIREILLE SANDRA is assigned to tech center 2800 and art unit 2855. Across 48 resolved cases, the allowance rate is 91.7%, the interview lift is 10.0%, and the median time to allowance is 1093 days. The limited case volume calls for measured interpretation, but the allowance result is clearly favorable within the available record.

Nippon Telegraph and Telephone Corporation, Tokyo Electron Limited, and Kidde-Fenwal LLC are the leading companies. DINSMORE & SHOHL LLP, Endurance Law Group, PLC, and MICHAEL BEST & FRIEDRICH LLP (Mke) are the leading firms. Written prosecution appears central, with interviews offering a modest additional opportunity.

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

Performance Statistics

91.7%
Allow Rate
+23.7% vs TC avg
65
Total Applications
+10.0%
Interview Lift
1093
Avg Prosecution Days
Based on 48 resolved cases, 2023–2026

Rejection Statute Breakdown

1.6%
§101 Eligibility
26.4%
§102 Novelty
54.3%
§103 Obviousness
17.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18724010 MONITORING DEVICE Non-Final OA Nippon Telegraph and Telephone Corporation
18588318 IN-SITU VARIABLE TEMPERATURE BOW METROLOGY Non-Final OA Tokyo Electron Limited

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Frequently Asked Questions

What is examiner Mireille Sandra Sadate-Moualeu's allowance rate?

91.7% of resolved applications examined by Mireille Sandra Sadate-Moualeu were allowed (48 resolved cases), compared with 76.8% across Art Unit 2855 over the last five years.

Does an interview help with examiner Mireille Sandra Sadate-Moualeu?

This examiner's interview lift is +10.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Mireille Sandra Sadate-Moualeu take to allow a patent?

Applications allowed by Mireille Sandra Sadate-Moualeu took 1,093 days on average from filing to allowance.

Which art unit does examiner Mireille Sandra Sadate-Moualeu work in?

Mireille Sandra Sadate-Moualeu examines applications in Art Unit 2855 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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