Prosecution Insights
Last updated: October 26, 2026

Douglas A Hess, USPTO Patent Examiner

Listed by the USPTO as HESS, DOUGLAS A

Tech Center 3700 • Art Units: 3651 3723

This examiner grants 89% of resolved cases

Analysis

HESS, DOUGLAS A has resolved 1284 cases in tech center 3700 and art unit 3651. The allowance rate is 88.9%, with a 10.6% interview lift. The median time to allowance is 706 days. The large case record and frequent allowance result give practitioners a substantial evidentiary base for planning prosecution before this examiner.

Interroll Holding AG, R A Jones & Co., and Denso Corporation are the leading companies. BIOTECH BEACH LAW PC, Carmel Patent Agency, and Gardner, Linn, Burkhart & Ondersma LLP are the listed firms. The company record points to equipment, packaging, and automotive technologies, with varied representative experience.

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

Performance Statistics

88.9%
Allow Rate
+18.9% vs TC avg
1,300
Total Applications
+10.6%
Interview Lift
706
Avg Prosecution Days
Based on 1284 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
41.6%
§102 Novelty
34.5%
§103 Obviousness
23.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19102373 UNIT AND METHOD FOR TRANSFERRING ARTICLES Non-Final OA R.A JONES & CO.
19242814 CONVEYANCE SYSTEM Non-Final OA DENSO CORPORATION
19116545 Orientation Adjustment Apparatus Final Rejection Daifuku Co., Ltd.

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Frequently Asked Questions

What is examiner Douglas A Hess's allowance rate?

88.9% of resolved applications examined by Douglas A Hess were allowed (1,284 resolved cases), compared with 65.4% across Art Unit 3651 over the last five years.

Does an interview help with examiner Douglas A Hess?

This examiner's interview lift is +10.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Douglas A Hess take to allow a patent?

Applications allowed by Douglas A Hess took 706 days on average from filing to allowance.

Which art unit does examiner Douglas A Hess work in?

Douglas A Hess examines applications in Art Unit 3651 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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