Prosecution Insights
Last updated: October 26, 2026

Daphne Marie Barry, USPTO Patent Examiner

Listed by the USPTO as BARRY, DAPHNE MARIE

Tech Center 3700 • Art Units: 3753

This examiner grants 76% of resolved cases

Analysis

BARRY, DAPHNE MARIE is assigned to Tech Center 3700 and Art Unit 3753. The profile records 747 resolved cases, a 76.0% allowance rate, and a 28.3% interview lift. These figures support making examiner interviews a regular consideration in cases presenting amendable issues.

The median time to allowance is 916 days. The leading companies are Schlumberger Technology Corporation, Illinois Tool Works Inc., and Repligen Corporation. The listed firms are BLANK ROME LLP, Husch Blackwell LLP, and Nields, Lemack & Frame, LLC.

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

Performance Statistics

76.0%
Allow Rate
+6.0% vs TC avg
771
Total Applications
+28.3%
Interview Lift
916
Avg Prosecution Days
Based on 747 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
32.0%
§102 Novelty
42.3%
§103 Obviousness
23.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19365792 ELECTRIC ANNULAR BLOWOUT PREVENTER WITH RADIAL COMPRESSION OF PACKER Non-Final OA SCHLUMBERGER TECHNOLOGY CORPORATION
18517347 Valve Device and Battery Housing with such a Valve Device Non-Final OA Illinois Tool Works Inc.

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Frequently Asked Questions

What is examiner Daphne Marie Barry's allowance rate?

76.0% of resolved applications examined by Daphne Marie Barry were allowed (747 resolved cases), compared with 65.5% across Art Unit 3753 over the last five years.

Does an interview help with examiner Daphne Marie Barry?

This examiner's interview lift is +28.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Daphne Marie Barry take to allow a patent?

Applications allowed by Daphne Marie Barry took 916 days on average from filing to allowance.

Which art unit does examiner Daphne Marie Barry work in?

Daphne Marie Barry examines applications in Art Unit 3753 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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