USPTO trademark record

DEMS

Live registered mark · Owner Air Products and Chemicals, Inc. · Classes 1

Mark details

Owner: Air Products and Chemicals, Inc.
Serial number: 78248448
Registration number: 2832095
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2003-05-12
Registered: 2004-04-13
Goods / services: Chemicals for production of insulating dielectric films in integrated circuit fabrication

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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