USPTO trademark record

NALCO

Live registered mark · Owner NALCO CHEMICAL COMPANY · Classes 1

Mark details

Owner: NALCO CHEMICAL COMPANY
Serial number: 75768585
Registration number: 2360161
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1999-08-05
Registered: 2000-06-20
Goods / services: Organic chemicals for use in cooling water, boiler water, and waste treatment applications to prevent scaling, corrosion, and fouling of capital equipment

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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