Prosecution Insights
Last updated: October 25, 2026

Brent Alan Fairbanks, USPTO Patent Examiner

Listed by the USPTO as FAIRBANKS, BRENT ALAN

Tech Center 2800 • Art Units: 2857 2862 2899

This examiner grants 49% of resolved cases

Analysis

Brent Alan Fairbanks serves in Tech Center 2800 and Art Unit 2857. He has 256 resolved cases and an allowance rate of 49.2 percent. The interview lift is 32.5 percent, showing that interviews are a strategy for practitioners to improve their chances of success. This lift indicates that the examiner is responsive to verbal clarifications, which can help bridge the gap between a rejection and an allowance for the 256 resolved cases.

The median time to allowance is 1305 days. His top corporate applicants include Rainer Reimann and Sunonwealth Electric Machine Industry Co. Ltd. The firms Chrisman Gallo Tochtrop LLC and WPAT, PC are the most frequent representatives. Practitioners should consider the 32.5 percent lift against the 49.2 percent baseline. The 1305 days median pendency suggests that while prosecution takes time, direct engagement is a factor in reaching a grant in this art unit.

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

Performance Statistics

49.2%
Allow Rate
-18.8% vs TC avg
282
Total Applications
+32.5%
Interview Lift
1305
Avg Prosecution Days
Based on 256 resolved cases, 2023–2026

Rejection Statute Breakdown

22.3%
§101 Eligibility
8.7%
§102 Novelty
39.6%
§103 Obviousness
26.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18685582 RECHARGEABLE ELECTRONIC IMPLANT Non-Final OA Rainer Reimann
18068003 CHIP DEVICE Final Rejection SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD.

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Frequently Asked Questions

What is examiner Brent Alan Fairbanks's allowance rate?

49.2% of resolved applications examined by Brent Alan Fairbanks were allowed (256 resolved cases), compared with 72.0% across Art Unit 2857 over the last five years.

Does an interview help with examiner Brent Alan Fairbanks?

This examiner's interview lift is +32.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Brent Alan Fairbanks take to allow a patent?

Applications allowed by Brent Alan Fairbanks took 1,305 days on average from filing to allowance.

Which art unit does examiner Brent Alan Fairbanks work in?

Brent Alan Fairbanks examines applications in Art Unit 2857 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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