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:
Aug. 11, 2009
Filed:
Jul. 24, 2003
Stefan Dröschel, Saarbrücken, DE;
Rainer Fislage, St. Wendel, DE;
Stefan Dröschel, Saarbrücken, DE;
Rainer Fislage, St. Wendel, DE;
Fresenius Medical Care Deutschland GmbH, Bad Homberg, DE;
Abstract
This invention concerns a method of immobilizing a polymer hydrogel on the surface of a corresponding polymer substrate, and a polymer substrate that has a polymer hydrogel layer immobilized, at least in areas, on its surface. The invention has applications particularly as a biocompatible hydrogel coating in the field of medical technology, for example as a coating for surfaces coming in contact with blood, as in hemodialysis, and as a coating for urinary catheters, venous catheters, stents and other surfaces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile