Patent · US Expired

Modified polysaccharides exhibiting altered biological recognition

US6479468B1 · kind B1 · utility

4Cited by

7References

11Claims

0Family size

Assignee

Biomedical Frontiers, Inc. · US

Inventors

Bo E. Hedlund · New Brighton, US
Thomas Weber · Ludwigshafen, DE
Paul R. Dragsten · Chanhassen, US
Gregory J. Hanson · Stillwater, US
Philip E. Hallaway · Minneapolis, US

Key dates

Filing date	Aug 1, 2000
Grant date	Nov 12, 2002
Priority date	—
Expiry date	Aug 1, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08B31/185
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to polysaccharides, polysaccharide conjugates with altered biological properties, and methods to produce these polysaccharides and conjugates.

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