Listed by the USPTO as NGUYEN, TAN D
Tech Center 3600 • Art Units: 3626 3629 3689
This examiner grants 24% of resolved cases
NGUYEN, TAN D is a USPTO patent examiner in tech center 3600 and art unit 3626. The record contains 506 resolved cases and a 24.3% allowance rate. Median time to allowance is 2133 days. Interview lift is 19.1%, below the allowance rate. The figures indicate a demanding prosecution profile with unusually extended timing within the record, making early claim strategy and sustained docket management important.
The main companies are Schlumberger Technology Corporation, Ameristract Title Insurance Company Inc., and Toyota Motor Corporation. The leading firms are CARTER, DELUCA & FARRELL LLP, Esplin & Associates, PC, and HOFFMAN WARNICK LLC. The 2133-day median supports preparing clients for prolonged examination and preserving meaningful amendment options.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18654936 | SYSTEMS AND METHODS FOR PRODUCT CIRCULARITY | Non-Final OA | Schlumberger Technology Corporation |
| 18101562 | CARBON FOOTPRINT DETERMINATION FOR MANUFACTURING A VEHICLE | Final Rejection | TOYOTA MOTOR NORTH AMERICA, INC. |
| 18598588 | USE OF DOUBLE MACHINE LEARNING IN DETERMINING EFFECTS OF A FEATURE ON A PRODUCT | Final Rejection | Microsoft Technology Licensing, LLC |
| 18220627 | AUTONOMOUS SUGGESTION OF ISSUE REQUEST CONTENT IN AN ISSUE TRACKING SYSTEM | Final Rejection | Atlassian US, Inc. |
| 17565409 | DISABLING SELECTED IP | Final Rejection | Advanced Micro Devices, Inc. |
| 18145063 | SYSTEM AND METHOD FOR MANAGING ISSUES USING KNOWLEDGE BASE METADATA | Final Rejection | Dell Products L.P. |
| 17866293 | NETWORK COMPUTING SYSTEM TO IMPLEMENT CONTENT MANAGEMENT PLATFORM FOR NETWORK SERVICES | Final Rejection | Uber Technologies, Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy24.3% of resolved applications examined by Tan D Nguyen were allowed (506 resolved cases), compared with 24.6% across Art Unit 3626 over the last five years.
This examiner's interview lift is +19.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Tan D Nguyen took 2,133 days on average from filing to allowance.
Tan D Nguyen examines applications in Art Unit 3626 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
