Prosecution Insights
Last updated: October 14, 2026

Nini F Legesse, USPTO Patent Examiner

Listed by the USPTO as LEGESSE, NINI F

Tech Center 3700 • Art Units: 3711

This examiner grants 69% of resolved cases

Analysis

Examiner Nini F Legesse is assigned to Tech Center 3700 and Art Unit 3711. The examiner has 1551 resolved cases. The allowance rate is 68.7%, which indicates that more than two-thirds of the applications result in a patent grant. This rate provides a baseline for success for applicants. The median days to allowance is 676, representing the typical duration for a case to reach issuance. This timeframe is an important consideration for managing client expectations regarding patent grant speed.

The interview lift is 15.2%. This value suggests that conducting an interview with the examiner is associated with a higher probability of allowance than the 68.7% baseline. Practitioners may find that direct communication helps resolve issues in these cases. Top companies appearing before this examiner include ACUSHNET Company, Ty Inc., and Dugan Patents LLC. The firms Dugan & Dugan, PC, HUSCH BLACKWELL LLP, and Womble Bond Dickinson US LLP are among the top representatives. These entities work within the 676-day median pendency to secure allowances for their clients. The 1551 resolved cases provide the basis for these metrics.

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

Performance Statistics

68.7%
Allow Rate
-1.3% vs TC avg
1,567
Total Applications
+15.2%
Interview Lift
676
Avg Prosecution Days
Based on 1551 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
30.5%
§102 Novelty
36.6%
§103 Obviousness
23.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18829207 ELECTRONIC TRACKING SYSTEM WITH HEADS UP DISPLAY Non-Final OA NIKE, Inc.
18667345 GOLF LESSON SYSTEM USING TACTILE STIMULATION AND GOLF LESSON METHOD USING THE SAME Final Rejection RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

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Who Appears Before This Examiner

Top companies before this examiner

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Frequently Asked Questions

What is examiner Nini F Legesse's allowance rate?

68.7% of resolved applications examined by Nini F Legesse were allowed (1,551 resolved cases), compared with 40.6% across Art Unit 3711 over the last five years.

Does an interview help with examiner Nini F Legesse?

This examiner's interview lift is +15.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nini F Legesse take to allow a patent?

Applications allowed by Nini F Legesse took 676 days on average from filing to allowance.

Which art unit does examiner Nini F Legesse work in?

Nini F Legesse examines applications in Art Unit 3711 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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