Mark Identification

OPTISOL

Serial Number

78184968

Filing Date

Nov 14, 2002

Trademark by

THE DOW CHEMICAL COMPANY

Classification Information

Chemicals used in industry to remove contaminates from gases and liquids; chelating agents; amine based absorbents and solvents used in the treatment of gases

Chemicals

Material treatment services rendered in the removal of contaminates from gas and liquid streams

Treatment of Materials

Chemical analysis, chemical research and development for others, chemistry services, evaluation, consultation, design and chemical engineering services, all in the field of removal of gases and liquids from gas and liquid streams

Computer and Scientific