Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High molecular weight substituted amides from polycarboxylic acids

High molecular weight substituted amides from polycarboxylic acids

US Patent 5395897 · Granted Mar 7, 1995

Estimated economic value: $5,315,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Surrogate isotope-containing materials for emergency response training and Metho2022
Systems and methods for assaying a radioactive gas, and related scintillation ce2019
Composition suitable for decontaminating a porous surface contaminated with cesi2010
Method of increasing retention and drainage in papermaking using high molecular 2002
Method of increasing retention and drainage in papermaking using high molecular 2001
Aqueous dispersion of a particulate high molecular weight anionic or nonionic po2001
Anionic and nonionic dispersion polymers for clarification and dewatering2001
Seed process for salt dispersion polymer2000
Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl2000
Papermaking process utilizing hydrophilic dispersion polymers of dimethylaminoet2000
Process for preparing hydrophilic dispersion polymers for treating wastewater2000
Hydrophilic dispersion polymers for treating wastewater1999