Patent · US Expired

Bioadhesive composition

US6824792B2 · kind B2 · utility

22Cited by

7References

21Claims

0Family size

Assignees

Inventors

Paul B. Foreman · Somerville, US
Paul Richardson · Plainsboro, US
John Tsai · Montgomery, US
Jean Paul Remon · Melle, BE
Jody Firmin Marceline Voorspoels · Reningelst, BE
Dieter Ameye · Waregem, BE
Catherine Callens · Ploegsteert, BE

Key dates

Filing date	Jul 17, 2001
Grant date	Nov 30, 2004
Priority date	—
Expiry date	Jul 17, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2300/104
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

This invention relates to a method of producing a bioadhesive composition comprising the steps of preparing a solution of a solvent and a polymer mixture wherein the polymer mixture comprises at least one natural or synthetic polycarboxylated polymer and at least one polysaccharide; drying the solution to form a solid; and heat treating the solid to effect cross-linking and to form the bioadhesive composition.

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