Prosecution Insights
Last updated: October 26, 2026

Vance M Little, USPTO Patent Examiner

Listed by the USPTO as LITTLE, VANCE M

Tech Center 2400 • Art Units: 2431 2493 2494

This examiner grants 84% of resolved cases

Analysis

LITTLE, VANCE M is a USPTO patent examiner in Tech Center 2400 and Art Unit 2431. The record covers 416 resolved cases, with an 83.9% allowance rate and a median of 920 days to allowance. The allowance figure indicates that most matters reached allowance, while the median timing shows that the favorable record does not eliminate the need to manage prosecution duration.

The interview lift is 24.4%, indicating a positive association between interviews and allowance outcomes. The listed companies are Nike, Apple, and Google. The listed firms are AMPACC Law Group, Apple FKM, and Knobbe Martens Olson & Bear. Applicants may benefit from interviews that focus on precise distinctions while preserving commercially important claim scope.

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

Performance Statistics

83.9%
Allow Rate
+25.9% vs TC avg
451
Total Applications
+24.4%
Interview Lift
920
Avg Prosecution Days
Based on 416 resolved cases, 2023–2026

Rejection Statute Breakdown

12.2%
§101 Eligibility
11.0%
§102 Novelty
55.2%
§103 Obviousness
15.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18958145 Enabling UDP/TCP Encapsulation in Baseband Non-Final OA Apple Inc.
18222201 SYSTEMS AND METHODS FOR PROVIDING CONTENT LEVEL PRIVILEGES Final Rejection Google LLC
18886445 VULNERABILITY DETECTION FOR CLOUD COMPUTING SYSTEMS Non-Final OA Salesforce, Inc.
19078778 ENSURING REPLACEMENT OF A MEMORY DEVICE KEY Non-Final OA Micron Technology, Inc.
19097333 AUTHENTICATED ENCRYPTION WITH ASSOCIATED DATA (AEAD) MODES FOR NON-ACCESS STRATUM (NAS) AND ACCESS STRATUM (AS) SECURITY Non-Final OA Lenovo (United States) Inc.
19259358 IMAGE PROCESSING APPARATUS AND AUTHORIZATION METHOD IN IMAGE PROCESSING APPARATUS Non-Final OA SHARP KABUSHIKI KAISHA
18660368 ROLE BASED SYSLOG RECORD ACCESS Non-Final OA International Business Machines Corporation

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Who Appears Before This Examiner

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Frequently Asked Questions

What is examiner Vance M Little's allowance rate?

83.9% of resolved applications examined by Vance M Little were allowed (416 resolved cases), compared with 76.5% across Art Unit 2431 over the last five years.

Does an interview help with examiner Vance M Little?

This examiner's interview lift is +24.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Vance M Little take to allow a patent?

Applications allowed by Vance M Little took 920 days on average from filing to allowance.

Which art unit does examiner Vance M Little work in?

Vance M Little examines applications in Art Unit 2431 in Tech Center 2400 (Networking & Security).

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