Prosecution Insights
Last updated: October 27, 2026

Mohamed Doumbia, USPTO Patent Examiner

Listed by the USPTO as DOUMBIA, MOHAMED

Tech Center 2800 • Art Units: 2877

This examiner grants 74% of resolved cases

Analysis

In Tech Center 2800 and Art Unit 2877, DOUMBIA, MOHAMED has resolved 87 cases. The allowance rate is 73.6%, with an interview lift of 28.6%. The median time to allowance is 1076 days. The figures show an allowance-oriented record with a noticeable interview association, but the smaller resolved portfolio calls for care when applying the pattern to a particular application.

Wolfspeed Inc., Riken, and Schott AG are the leading companies. The leading firms are DORITY & MANNING, P.A., DUANE MORRIS LLP - San Diego, and FOLEY & LARDNER LLP. Counsel may consider early interviews where they can narrow technical disputes, while treating the available record as directional rather than a substitute for application-specific prosecution analysis.

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

Performance Statistics

73.6%
Allow Rate
+5.6% vs TC avg
110
Total Applications
+28.6%
Interview Lift
1076
Avg Prosecution Days
Based on 87 resolved cases, 2023–2026

Rejection Statute Breakdown

2.3%
§101 Eligibility
16.2%
§102 Novelty
67.2%
§103 Obviousness
13.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19096998 FLUORESCENCE DETECTION DEVICE Non-Final OA RIKEN
18992827 FLOW CELL FOR OPTICAL SPECTROSCOPY, AND METHOD FOR MONITORING BIOTECHNOLOGICAL PROCESSES Non-Final OA SCHOTT AG
18993482 ELECTROPHORESIS DEVICE Final Rejection HITACHI HIGH-TECH CORPORATION

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Frequently Asked Questions

What is examiner Mohamed Doumbia's allowance rate?

73.6% of resolved applications examined by Mohamed Doumbia were allowed (87 resolved cases), compared with 78.2% across Art Unit 2877 over the last five years.

Does an interview help with examiner Mohamed Doumbia?

This examiner's interview lift is +28.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Mohamed Doumbia take to allow a patent?

Applications allowed by Mohamed Doumbia took 1,076 days on average from filing to allowance.

Which art unit does examiner Mohamed Doumbia work in?

Mohamed Doumbia examines applications in Art Unit 2877 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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