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:
Jun. 26, 2018
Filed:
Aug. 27, 2015
The Cleveland Clinic Foundation, Cleveland, OH (US);
Kathleen Anne Derwin, Shaker Heights, OH (US);
Anthony Calabro, Cleveland Heights, OH (US);
The Cleveland Clinic Foundation, Cleveland, OH (US);
Abstract
Biocompatible tissue grafts are provided. The biocompatible tissue grafts include a bulk graft including a biocompatible material and having at least a first surface. The biocompatible tissue grafts also include a coating including a hydrogel and being immobilized on the bulk graft at the first surface. The biocompatible material includes at least one of a biologic material or a biologic-synthetic composite material. The hydrogel includes cross-linked hydroxyphenyl-substituted hyaluronan (HPS-HA), cross-linked hydroxyphenyl-substituted collagen (HPS-C), or both. The cross-linked HPS-HA, cross-linked HPS-C, or both have been formed by cross-linking of hydroxyphenyl groups of HPS-HA, HPS-C, or both to form dihydroxyphenyl bridges. Also disclosed are methods for repair of tissue damage in a subject in need thereof. The methods include surgically implanting the biocompatible tissue graft into a site of the tissue damage in the subject.