USPTO trademark record

SIGNA

Live registered mark · Owner SiGNa Chemistry, LLC · Classes 1

Mark details

Owner: SiGNa Chemistry, LLC
Serial number: 78548115
Registration number: 3160461
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2005-01-14
Registered: 2006-10-17
Goods / services: Chemicals, namely, alkali metals in combination with porous materials for use as chemical reagents and in hydrogen generation; Chemical reagents for use in chemical research, chemical synthesis, chem…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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