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:
Mar. 20, 2001
Filed:
Sep. 12, 1997
Deanna J. Nelson, Libertyville, IL (US);
Ton That Hai, Mundelein, IL (US);
David E. Pereira, Crystal Lake, IL (US);
Timothy N. Estep, Grayslake, IL (US);
Baxter International, Inc., Deerfield, IL (US);
Abstract
A novel group of compounds is disclosed for decorating the surface of synthetic polymeric or tissue derived prostheses to prevent adverse rejection events. The decorating molecules are obtained as derivatives of naturally occurring polysaccharides, derivatized to provide functionally reactive groups at the termini thereof, and the reacting with nucleophilic or other groups on the surface of the prosthesis in a simple one step reaction. Some of these reagents are useful in noncovalent adsorption to polyolefinic or perfluorocarbon based materials. Finally, phospholipids partially substituted with the nonantigenic polysaccharides provide a superior bipolar component for liposome formation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile