USPTO trademark record

EXCELSIOR SCIENCES

Live mark · Owner Excelsior Sciences of New York, Inc. · Classes 1, 40

Mark details

Owner: Excelsior Sciences of New York, Inc.
Serial number: 99545377
Registration number: Not registered
Status: FIRST EXTENSION - GRANTED
Classes: 1 (Chemicals), 40 (Treatment of materials)
Filed: 2025-12-12
Registered: —
Goods / services: Chemical preparations for scientific purposes; Chemical preparations for use in industry; Chemical reagents, other than for medical or veterinary purposes; Chemicals for use in industry and science; …

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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