Patent Attorney Brian Douglas Siff

USPTO Data

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Reg. No.:35679
Firm/Company:Duane Morris LLP
Address:New York, NY 10036
Last Updated:2026-04-05

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Welcome to Duane Morris LLP
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-02-14

Top Applicants

This practitioner has been affiliated with the following applicants over the past 10 years.

Applicant Count
FashionCraft-Excello, Inc. 2
Animax Designs, Inc. 2
Electra Aero, Inc. 2
BioWave Corporation 2
NEMEDIO INC. 1
Stickbulb LLC 1
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