Prosecution Insights
Last updated: October 02, 2026

Examiner: DOUMBIA, MOHAMED

Tech Center 2800 • Art Units: 2877

This examiner grants 73% of resolved cases

Analysis

Mohamed Doumbia works in Art Unit 2877 within Tech Center 2800. The examiner has 85 resolved cases and an allowance rate of 72.9%. This rate reflects a favorable environment for obtaining a patent grant. The median days to allowance is 1076, establishing the expected timeframe for successful prosecution.

The interview lift is 29.6%, indicating that interviews are an effective way to improve the chances of allowance relative to the 72.9% baseline. Practitioners should factor this 29.6% lift into their prosecution strategy to maximize the likelihood of success. The 85 resolved cases provide a basis for these metrics in Tech Center 2800.

The 72.9% allowance rate and 1076-day median timeline suggest a predictable path for most applications in Art Unit 2877. Combining these with the benefits of an interview can further streamline the process. These data points are essential for informed decision-making during patent examination.

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

Performance Statistics

72.9%
Allow Rate
+4.9% vs TC avg
99
Total Applications
+29.6%
Interview Lift
1076
Avg Prosecution Days
Based on 85 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
15.3%
§102 Novelty
69.0%
§103 Obviousness
12.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18993482 ELECTROPHORESIS DEVICE Non-Final OA HITACHI HIGH-TECH CORPORATION
19096998 FLUORESCENCE DETECTION DEVICE Non-Final OA RIKEN
19230629 Method and System to Measure Optical Characteristics of Light-Transmissive Materials Non-Final OA Wolfspeed, Inc.
18737609 Method and System to Measure Optical Characteristics of Light-Transmissive Materials Non-Final OA Wolfspeed, Inc.
18876622 A MULTI-PASS RADIATION DEVICE Non-Final OA ASML NETHERLANDS B.V.
18955870 POLARISATION SELECTIVE IMAGING Final Rejection HEXAGON TECHNOLOGY CENTER GMBH

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