Mark Identification

CAPTRON

Serial Number

75340961

Filing Date

Aug 14, 1997

Registration Date

Nov 30, 1999

Trademark by

NALCO COMPANY

Classification Information

chemicals, namely, chemicals and chemical compositions for use in oil and gas well drilling, drilling operations, oil and gas well production, and oil and gas gathering lines and pipelines as an encapsulated corrosion and scale inhibitor

Chemicals