Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ester-amides of polycarboxylic acids as rheological additives for coal-water slurries

Ester-amides of polycarboxylic acids as rheological additives for coal-water slurries

US Patent 5100438 · Granted Mar 31, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for forming two terminal carboxylic acid groups from an ozonide1998
Method for forming two terminal carboxylic acid groups from an ozonide1996
Amides of polycarboxylic acids as rheological additives for coal-water slurries1992
Amides of polycarboxylic acids as rheological additives for coal-water slurries1992
Cementitious compositions1990
Compositions and process for alfalfa drying1990
Compositions and process for alfalfa drying1988
Compositions and process for alfalfa drying1988
Derivatives of polyether glycol esters of polycarboxylic acids as rheological ad1987
Derivatives of polyether glycol esters of polycarboxylic acids as rheological ad1987
Amino ester and amino amide-ester corrosion inhibitors for aqueous systems1985
Amino ester and amino amide-ester corrosion inhibitors for aqueous systems1985