Prosecution Insights
Last updated: October 02, 2026

Examiner: HESS, DOUGLAS A

Tech Center 3700 • Art Units: 3651 3723

This examiner grants 89% of resolved cases

Analysis

Douglas A. Hess is an examiner in Tech Center 3700 and Art Unit 3651, with 1279 resolved cases. The examiner has a very high allowance rate of 88.8%, indicating an exceptionally favorable environment for applicants. The median days to allowance is 706, which is a relatively short timeline for reaching a grant. These figures suggest a highly efficient and issuance-oriented examination process.

The data reveals an interview lift of 10.7%. This 10.7% lift shows that while the examiner is already extremely likely to allow cases at an 88.8% rate, an interview can still provide a small additional benefit. Practitioners should focus on the 706-day median pendency as a key benchmark for their prosecution strategy. The 1279 resolved cases make these statistics very reliable for Art Unit 3651.

Attorneys should view the 88.8% allowance rate as a strong indicator of success. The 706-day timeline is a major advantage for clients seeking rapid patent protection. By understanding the 10.7% interview lift, practitioners can decide when to engage verbally, though the 1279-case history suggests that most applications will reach allowance through the standard process.

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

Performance Statistics

88.8%
Allow Rate
+18.8% vs TC avg
1,289
Total Applications
+10.7%
Interview Lift
706
Avg Prosecution Days
Based on 1279 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
41.8%
§102 Novelty
34.3%
§103 Obviousness
23.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18500341 MULTI-CHAMBER SMART SUCTION CUP FOR TACTILE SENSING Non-Final OA The Regents of the University of California
19242814 CONVEYANCE SYSTEM Non-Final OA DENSO CORPORATION
19116545 Orientation Adjustment Apparatus Non-Final OA Daifuku Co., Ltd.
19102373 UNIT AND METHOD FOR TRANSFERRING ARTICLES Non-Final OA R.A JONES & CO.

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