Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparing an aqueous dispersion of colloidal size particles of a water-insoluble polysaccharide derivative

Preparing an aqueous dispersion of colloidal size particles of a water-insoluble polysaccharide derivative

US Patent 4329451 · Granted May 11, 1982

Estimated economic value: $2,176,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sustained release compositions1989
Sustained release compositions1985
Cellulosic compositions useful in preparing hot melts1982
Hot melt compositions1981
Purification of cellulose ether reaction product1980