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:
Apr. 26, 2022
Filed:
Oct. 10, 2018
Cook Biotech Incorporated, West Lafayette, IN (US);
Niraj Ramachandran, Sharon, MA (US);
Brooke Lynn Davisson, West Lafayette, IN (US);
Cook Biotech Incorporated, West Lafayette, IN (US);
Abstract
Various compositions of matter, methods of making compositions of matter, and methods of using compositions of matter, e.g. for inducing hemostasis, are disclosed. In some embodiments, a starting fibrin material is subjected to controlled hydrolysis, desirably base-catalyzed, to prepare a fibrin hydrolysate material with increased water sorption capacity. Such fibrin hydrolysate materials, alone or combined with one or more additional substances, can be used in the preparation of hemostasis promoting foams, powders or gels. In some embodiments, a starting dialdehyde starch material is subjected to controlled hydrolysis to prepare a dialdehyde starch hydrolysate material. Such dialdehyde starch hydrolysate materials, alone or combined with one or more additional substances, in some cases combined with a fibrin hydrolysate material, can be used in the preparation of hemostasis promoting foams, powders or gels.