Prosecution Insights
Last updated: October 27, 2026

Hayden James Dansereau, USPTO Patent Examiner

Listed by the USPTO as DANSEREAU, HAYDEN JAMES

Tech Center 2100 • Art Units: 2189

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-55.0% vs TC avg
6
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

31.3%
§101 Eligibility
12.5%
§102 Novelty
37.5%
§103 Obviousness
18.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18340455 METHOD FOR PREDICTING A CO2 STORAGE RISK ASSESSMENT Non-Final OA SHELL USA, INC.
18360419 FRICTION-COEFFICIENT-COMPUTING DEVICE Non-Final OA MIRISE Technologies Corporation

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Frequently Asked Questions

Which art unit does examiner Hayden James Dansereau work in?

Hayden James Dansereau examines applications in Art Unit 2189 in Tech Center 2100 (Computing & Software).

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