Trademark Search / SIENNA BIOPHARMACEUTICALS

SIENNA BIOPHARMACEUTICALS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 87278365 · Reg. No. 5509301

Mark

Status

Cancelled

Serial Number

87278365

Registration No.

5509301

Filing Date

December 22, 2016

Registration Date

July 3, 2018

Class(es)

Class 001

Owners

03 · KITCHENER ONTARIO, DE, US

03 · Westlake Village, CA, US

03 · Westlake Village, CA, US

03 · Westlake Village, CA, US

metallic nanoparticles; non-carbon nanoparticles; plasmonic materials used as ingredient in the manufacture of dermatological preparations

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.