Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cement compositions containing a polysaccharide and a salt and method of cementing casing in a well

Cement compositions containing a polysaccharide and a salt and method of cementing casing in a well

US Patent 4662943 · Granted May 5, 1987

Estimated economic value: $25,293,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Regenerative compositions for the entrapment of particles and methods for its us2016
Rodless modular conveyor belt2008
Molded plastic conveyor chain member for processing poultry2007
Modular conveyor belt with tight turn radius2007
Addition of intermediate supports for spiral conveyors2004
Lubricating oil compositions containing bis-mannich base deposit inhibitors and 1988
Oligomerization of ethylene in methanol and water1987
Isomerization of vinylidene olefins1987
Cement compositions and method of cementing casing in a well1986
Cement compositions and method of cementing casing in a well1986
Cement composition and method of cement casing in a well1984
Cement composition and method of cement casing in a well1984