Chemicals Trademarks Filed in December 18, 2004
ULTRA SWEEP
Chemical additive added to an oil or gas well ahead of cement to prevent fall back of the cement, and to reduce lost circulation…
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78535010
ULTRA BOND
hydrocarbon well, down-hole cement composition
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78535018
ULTRA SET
cement additives, namely cement activators for use down-hole in hydrocarbon wells
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78535062
PARAPHOS
Catalysts and chemical ligands for forming catalysts
Owned by: Johnson Matthey Public Limited Company
Serial Number: 79010047
