Prosecution Insights
Last updated: October 26, 2026

Emily Ann Darrigrand, USPTO Patent Examiner

Listed by the USPTO as DARRIGRAND, EMILY ANN

Tech Center 2800 • Art Units: 1636 1685 1686 2857

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-68.0% vs TC avg
18
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

26.2%
§101 Eligibility
13.9%
§102 Novelty
33.9%
§103 Obviousness
24.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18037428 ANTIMICROBIC SUSCEPTIBILITY TESTING USING RECURRENT NEURAL NETWORKS Non-Final OA Beckman Coulter, Inc.
18115295 INTERACTIVE NETWORK FOR MULTI-MODAL BIOMARKER DISCOVERY FOR COMPLEX DISEASES Non-Final OA International Business Machines Corporation
17805481 USING GLOBAL-SHAPE REPRESENTATIONS TO GENERATE A DEEP GENERATIVE MODEL Final Rejection International Business Machines Corporation

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Frequently Asked Questions

Which art unit does examiner Emily Ann Darrigrand work in?

Emily Ann Darrigrand examines applications in Art Unit 1636 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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