Prosecution Insights
Last updated: October 27, 2026

Michelle Callahan Buccini, USPTO Patent Examiner

Listed by the USPTO as BUCCINI, MICHELLE CALLAHAN

Tech Center 1600 • Art Units: 1643 1654 1675 1682

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-60.0% vs TC avg
18
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
21.4%
§102 Novelty
28.6%
§103 Obviousness
30.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18240201 DIAGNOSIS AND TREATMENT OF PRIMARY GRAFT DYSFUNCTION FOLLOWING LUNG TRANSPLANT Final Rejection Northwestern University
18580302 ALPHA-HEMOLYSIN VARIANTS FORMING NARROW CHANNEL PORES AND USES THEREOF Non-Final OA Roche Sequencing Solutions, Inc.
18006212 Precision Targeted Retromer Therapeutics for the Treatment of Neurodegenerative Diseases and Disorders Non-Final OA The Trustees of Columbia University in the City of New York

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Frequently Asked Questions

Which art unit does examiner Michelle Callahan Buccini work in?

Michelle Callahan Buccini examines applications in Art Unit 1643 in Tech Center 1600 (Biotechnology & Pharmaceuticals).

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