USPTO trademark record

DENOX

Live registered mark · Owner W. R. Grace & Co. -Conn. · Classes 1

Mark details

Owner: W. R. Grace & Co. -Conn.
Serial number: 75580966
Registration number: 2505595
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1998-11-02
Registered: 2001-11-06
Goods / services: Chemicals - namely, an additive used in fluid cracking to reduce emissions in the petroleum refining field

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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