SKW - ADVANCED CHEMICALS FOR ADVANCED DRILLING
Filed: October 25, 1991
chemcial products for industrial purposes; namely, oil field chemicals, especially additives or fluids for the drilling…
Owned by: DEGUSSA CONSTRUCTION POLYMERS GMBH
Serial Number: 74216881
POLYCAT
Filed: February 28, 1992
chemical products for industrial purposes; namely, oil field chemicals, especially additives for fluids for the drilling…
Owned by: DEGUSSA CONSTRUCTION POLYMERS GMBH
Serial Number: 74251548
POLYTHIN
Filed: May 28, 1992
chemical products for industrial purposes; namely, oil field chemicals, especially additives for fluids for the drilling…
Owned by: DEGUSSA CONSTRUCTION POLYMERS GMBH
Serial Number: 74280422
POLYSEAL
chemical products for industrial purposes, namely, oil field chemicals, namely, chemical additives for drilling fluids and…
Owned by: DEGUSSA CONSTRUCTION POLYMERS GMBH
Serial Number: 76097852
PER4MIX
INDUSTRIAL CHEMICALS FOR THE MANUFACTURE OF WATER BASED FORMULATIONS, NAMELY, BINDING AGENTS, DISPERSANTS, EMULSIFIERS AND…
Owned by: DEGUSSA CONSTRUCTION POLYMERS GMBH
Serial Number: 76368979
