Prosecution Insights
Last updated: October 27, 2026

Gurkanwaljit Singh, USPTO Patent Examiner

Listed by the USPTO as SINGH, GURKANWALJIT

Tech Center 3600 • Art Units: 3623 3624 3625 3683

This examiner grants 61% of resolved cases

Analysis

SINGH, GURKANWALJIT is assigned to Tech Center 3600 and Art Unit 3623. The profile covers 710 resolved cases, with a 60.8% allowance rate and a 26.4% interview lift. The allowance rate indicates a moderately favorable recorded outcome pattern, while the interview figure suggests that direct engagement may improve prosecution prospects. Applicants should prepare interviews around the strongest claim distinctions and use the written record to preserve the substance of those discussions.

The median time to allowance is 1243 days. Capital One Services LLC, Toyota Motor Corporation, and Signify Holding B.V. are the listed leading companies. The leading firms are FOLEY & LARDNER LLP, SUGHRUE MION, PLLC, and DINSMORE & SHOHL LLP. The profile supports proactive issue management, including early identification of the claims most likely to withstand the cited art. Counsel should also anticipate a substantial prosecution period and maintain flexibility in amendment strategy.

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

Performance Statistics

60.8%
Allow Rate
+8.8% vs TC avg
743
Total Applications
+26.4%
Interview Lift
1243
Avg Prosecution Days
Based on 710 resolved cases, 2023–2026

Rejection Statute Breakdown

43.2%
§101 Eligibility
7.4%
§102 Novelty
37.3%
§103 Obviousness
9.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19033423 METHODS AND SYSTEMS FOR CONCIERGE NETWORK Final Rejection Capital One Services, LLC
19055826 METHOD Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
19103614 SYSTEMS AND METHODS FOR PREDICTIVE QUEUE MANAGEMENT USING SENSORS EMBEDDED IN CONNECTED LIGHTING SYSTEMS Final Rejection SIGNIFY HOLDING B.V.
18771568 Image to Structured Workflow Diagram Conversion Final Rejection eBay Inc.
18494417 METHODS AND SYSTEMS FOR COLOCATION OF PLURALITY OF BUSINESS SERVICES Final Rejection Alipay (Hangzhou) Information Technology Co., Ltd.
18916461 OPTIMIZING TASK ASSIGNMENTS IN A DELIVERY SYSTEM Final Rejection Maplebear Inc.
18830237 CALCULATION METHOD, STORAGE MEDIUM, AND ANALYSIS DEVICE FOR COST PERFORMANCE IN LIQUID CHROMATOGRAPH Final Rejection SHIMADZU CORPORATION
17821173 SYSTEM AND METHOD FOR DETERMINING CONSUMER SURPLUS FACTOR Final Rejection Cogitaas AVA Pte Ltd

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Frequently Asked Questions

What is examiner Gurkanwaljit Singh's allowance rate?

60.8% of resolved applications examined by Gurkanwaljit Singh were allowed (710 resolved cases), compared with 24.1% across Art Unit 3623 over the last five years.

Does an interview help with examiner Gurkanwaljit Singh?

This examiner's interview lift is +26.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Gurkanwaljit Singh take to allow a patent?

Applications allowed by Gurkanwaljit Singh took 1,243 days on average from filing to allowance.

Which art unit does examiner Gurkanwaljit Singh work in?

Gurkanwaljit Singh examines applications in Art Unit 3623 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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