Patent · US Active

Non anti-coagulative glycosaminoglycans comprising repeating disaccharide unit and their medical use

US9475888B2 · kind B2 · utility

0Cited by

13References

24Claims

0Family size

Assignee

DILAFOR AB · SE

Inventors

Hans-Peter Ekre · Stockholm, SE
Ulf Lindahl · Uppsala, SE
Erik Holmer · Stockholm, SE
Per-Olov Eriksson · Hagfors, SE

Key dates

Filing date	Dec 19, 2012
Grant date	Oct 25, 2016
Priority date	—
Expiry date	Apr 26, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P43/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a chemically modified glycosaminoglycan with an antifactor II activity of less than 10 IU/mg, an antifactor Xa activity of less than 10 IU/mg and an average molecular weight (Mw, weight average) from about 4.6 to 6.9 kDa. Also disclosed is a method of preparing the modified glycosaminoglycan and its medical uses.

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