Patent · US Active

Cationic cassia derivatives and applications therefor

US7439214B2 · kind B2 · utility

4Cited by

4References

14Claims

0Family size

Assignee

Lubrizol Advanced Materials, Inc. · US

Inventors

Ferdinand Utz · Rosenheim, DE
Carole A. Lepilleur · Akron, US
Krishnan Tamareselvy · Somerville, US
Joseph A. Chiarelli · Broadview Heights, US
Julie F. Schmucker-Castner · Strongsville, US
Michael Myers · Loudoun Valley Estates, US
Daniel F. Hasman, Jr. · North Royalton, US
Brian Vondruska · Lyndhurst, US
William R. Wilber · Avon Lake, US
Hong Luo · Clemson, US
Nancy S. Marchant · Medina, US
Francine I. Shuster · Brecksville, US

Key dates

Filing date	Aug 23, 2007
Grant date	Oct 21, 2008
Priority date	—
Expiry date	Aug 23, 2027

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/5426
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.