Prosecution Insights
Last updated: October 26, 2026

Anh-Khoa N Dinh, USPTO Patent Examiner

Listed by the USPTO as DINH, ANH-KHOA N

Tech Center 3700 • Art Units: 3792 3794 3796

This examiner grants 87% of resolved cases

Analysis

DINH, ANH-KHOA N has resolved 292 cases in Tech Center 3700 and Art Unit 3792. The allowance rate is 87.3%, and the median time to allowance is 857 days. The interview lift is 16.1%, indicating a meaningful positive association between interviews and allowance within the recorded matters.

The recorded companies are Novocure GmbH, Edwards Lifesciences Corporation, and Magenta Medical Ltd. The listed firms are Ballard Spahr LLP, DUNLAP CODDING, P.C. - Novocure GmbH, and HARNESS DICKEY (DETROIT). The profile combines a high allowance rate with a positive interview measure, supporting deliberate use of examiner interviews.

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

Performance Statistics

87.3%
Allow Rate
+17.3% vs TC avg
311
Total Applications
+16.1%
Interview Lift
857
Avg Prosecution Days
Based on 292 resolved cases, 2023–2026

Rejection Statute Breakdown

8.0%
§101 Eligibility
22.7%
§102 Novelty
51.7%
§103 Obviousness
11.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18532062 REMOVABLE SHEATH ASSEMBLY Non-Final OA EDWARDS LIFESCIENCES CORPORATION
18495683 SECURING A GUIDEWIRE DELIVERY CATHETER IN THE CORONARY SINUS USING MATERIAL OR ADVANCEMENT MECHANISMS Final Rejection EDWARDS LIFESCIENCES CORPORATION
18407810 REMOTE CARDIOTOXICITY MONITORING Non-Final OA ZOLL Medical Corporation
18772733 ANALYZING ECAP SIGNALS Final Rejection Medtronic, Inc.

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Frequently Asked Questions

What is examiner Anh-Khoa N Dinh's allowance rate?

87.3% of resolved applications examined by Anh-Khoa N Dinh were allowed (292 resolved cases), compared with 66.7% across Art Unit 3792 over the last five years.

Does an interview help with examiner Anh-Khoa N Dinh?

This examiner's interview lift is +16.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Anh-Khoa N Dinh take to allow a patent?

Applications allowed by Anh-Khoa N Dinh took 857 days on average from filing to allowance.

Which art unit does examiner Anh-Khoa N Dinh work in?

Anh-Khoa N Dinh examines applications in Art Unit 3792 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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