Mark Identification

SERVODRIL

Serial Number

73532005

Filing Date

Apr 12, 1985

Registration Date

Jul 29, 1986

Trademark by

CHEMISCHE FABRIEK SERVO B.V.

Classification Information

CHEMICALS FOR USE IN THE DRILLING INDUSTRY, NAMELY, DRILLING FOAM, DRILLING FOAM STABILIZER, CORROSION INHIBITOR FOR DRILL PIPE PROTECTION, OXYGEN SCAVENGER FOR DRILL PIPE PROTECTION, SCALE INHIBITOR FOR DRILL PIPE PROTECTION, DRILLING MUD THINNER, DRILLING MUD CAKE BREAKER, EMULSIFIER FOR OIL-BASED DRILLING MUDS, DRILLING SURFACTANT/DETERGENT, ANTI-FOAMING AGENT AND DRILL PIPE FRICTION REDUCER

Chemicals

LUBRICANTS FOR USE IN THE DRILLING INDUSTRY

Lubricants and Fuels

BACTERICIDES/BIOCIDES FOR USE IN THE DRILLING INDUSTRY

Pharmaceuticals