Prosecution Insights
Last updated: October 26, 2026

James Albert Linford, USPTO Patent Examiner

Listed by the USPTO as LINFORD, JAMES ALBERT

Tech Center 3600 • Art Units: 3679

This examiner grants 64% of resolved cases

Analysis

LINFORD, JAMES ALBERT is a USPTO patent examiner in Tech Center 3600 and Art Unit 3679. The record contains 769 resolved cases, with a 64.1% allowance rate and a median of 1184 days to allowance. The allowance result shows that allowed outcomes are common but not dominant enough to eliminate the need for active prosecution strategy, and the median timing indicates a substantial examination duration.

The interview lift is 33.8%, indicating that interviews have a notable association with improved allowance outcomes in the reported data. The listed companies are Victaulic, Cooper-Standard Automotive, and Kyocera Document Solutions. The listed firms are Ballard Spahr, Collard & Roe, and Dickinson Wright. Practitioners may benefit from using interviews to narrow disputed issues while preserving claim flexibility.

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

Performance Statistics

64.1%
Allow Rate
+12.1% vs TC avg
802
Total Applications
+33.8%
Interview Lift
1184
Avg Prosecution Days
Based on 769 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
27.5%
§102 Novelty
42.6%
§103 Obviousness
27.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18813737 Pipe Assembly Insulation and Vapor Barrier Final Rejection Victaulic Company
19057198 FLOW PATH CONNECTION MECHANISM AND INKJET RECORDING APPARATUS Non-Final OA KYOCERA Document Solutions Inc.

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Frequently Asked Questions

What is examiner James Albert Linford's allowance rate?

64.1% of resolved applications examined by James Albert Linford were allowed (769 resolved cases), compared with 61.2% across Art Unit 3679 over the last five years.

Does an interview help with examiner James Albert Linford?

This examiner's interview lift is +33.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner James Albert Linford take to allow a patent?

Applications allowed by James Albert Linford took 1,184 days on average from filing to allowance.

Which art unit does examiner James Albert Linford work in?

James Albert Linford examines applications in Art Unit 3679 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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