The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2008
Filed:
Dec. 10, 2003
Applicant:
Paul O. Zamora, Gaithersburg, MD (US);
Inventor:
Paul O. Zamora, Gaithersburg, MD (US);
Assignee:
BioSurface Engineering Technologies, Inc., Rockville, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/00 (2006.01); A61K 31/727 (2006.01); A61L 15/28 (2006.01); C08B 37/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thromboresistant coating for a medical device, method of coating and coated medical device, the coating including an in situ cross-linked co-polymer of a cross-linkable biomolecule, preferably an adsorbable biomolecule such as a heparin activity biomolecule with at least one prosthetic hydrophobic unit, and a multifunctional crosslinking agent, such as a bis-variant of polyethylene glycol, polyethylene oxide, or polyethylene glycol, wherein the crosslinking is by means of covalent complexation through at least two functional groups of the multifunctional crosslinking agent.