Prosecution Insights
Last updated: October 26, 2026

Piotr Poltorak, USPTO Patent Examiner

Listed by the USPTO as POLTORAK, PIOTR

Tech Center 2400 • Art Units: 2134 2431 2433 2434 2496

This examiner grants 75% of resolved cases

Analysis

Piotr Poltorak has 608 resolved cases in Tech Center 2400 and Art Unit 2134. His profile records a 74.8% allowance rate and a median of 1248 days to allowance. Interviews are associated with a 30.4% lift in the allowance rate. The figures show that interview practice is a meaningful element to consider in prosecution before this examiner.

The leading companies are Capital One Services LLC, The Toronto-dominion Bank, and Comcast Cable Communications LLC. The leading firms are BakerHostetler, Harrity & Harrity, LLP, and NIXON & VANDERHYE, PC. Applicants can use the profile to prepare technology-specific arguments while accounting for the recorded median path to allowance.

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

Performance Statistics

74.8%
Allow Rate
+16.8% vs TC avg
629
Total Applications
+30.4%
Interview Lift
1248
Avg Prosecution Days
Based on 608 resolved cases, 2023–2026

Rejection Statute Breakdown

3.6%
§101 Eligibility
18.8%
§102 Novelty
52.1%
§103 Obviousness
20.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19086244 TOKENIZING AUTHENTICATION INFORMATION Non-Final OA Capital One Services, LLC

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Frequently Asked Questions

What is examiner Piotr Poltorak's allowance rate?

74.8% of resolved applications examined by Piotr Poltorak were allowed (608 resolved cases).

Does an interview help with examiner Piotr Poltorak?

This examiner's interview lift is +30.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Piotr Poltorak take to allow a patent?

Applications allowed by Piotr Poltorak took 1,248 days on average from filing to allowance.

Which art unit does examiner Piotr Poltorak work in?

Piotr Poltorak examines applications in Art Unit 2134 in Tech Center 2400 (Networking & Security).

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