Prosecution Insights
Last updated: October 27, 2026

Tajash D Patel, USPTO Patent Examiner

Listed by the USPTO as PATEL, TAJASH D

Tech Center 3700 • Art Units: 1758 3732 3765 3791

This examiner grants 81% of resolved cases

Analysis

Patel, Tajash D is a USPTO patent examiner in Tech Center 3700 and Art Unit 1758, with 1592 resolved cases. The allowance rate is 80.8%, while the interview lift is 7.3%. The median time to allowance is 867 days. This combination indicates a substantial prosecution record with a high allowance rate and a comparatively modest measured interview effect.

The listed companies include Riddell Inc., Galvion Ltd., and First-Light Usa LLC. The leading firms are DAY PITNEY LLP, Ascenda Law Group, PC, and FISH & RICHARDSON P.C. (TC). Practitioners handling matters in this docket can use the profile to identify recurring applicant and representative experience. The resolution volume supports treating the allowance and timing measures as established indicators rather than relying on a small sample alone.

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

Performance Statistics

80.8%
Allow Rate
+10.8% vs TC avg
1,628
Total Applications
+7.3%
Interview Lift
867
Avg Prosecution Days
Based on 1592 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
12.2%
§102 Novelty
46.8%
§103 Obviousness
25.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19659534 SEWING MACHINE Non-Final OA BROTHER KOGYO KABUSHIKI KAISHA

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Frequently Asked Questions

What is examiner Tajash D Patel's allowance rate?

80.8% of resolved applications examined by Tajash D Patel were allowed (1,592 resolved cases), compared with 38.8% across Art Unit 1758 over the last five years.

Does an interview help with examiner Tajash D Patel?

This examiner's interview lift is +7.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Tajash D Patel take to allow a patent?

Applications allowed by Tajash D Patel took 867 days on average from filing to allowance.

Which art unit does examiner Tajash D Patel work in?

Tajash D Patel examines applications in Art Unit 1758 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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