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. 25, 2015
Filed:
Apr. 22, 2008
Richard C. K. Yen, Yorba Linda, CA (US);
Richard C. K. Yen, Yorba Linda, CA (US);
Other;
Abstract
A microscopic protein device and the method of manufacture and the use of such a device for hemostasis. The device, made with biologic material such as serum albumin from a human or animal source, is less than five micron in any one dimension and typically less than one micron in diameter. It does not have any other biological or drug molecules attached to it in vitro. However, the device has properties that allow it to capture, concentrate, carry or bind biomodifying molecules, such as coagulation factor(s), or potentially other drugs, after exposure to plasma in vitro; and possibly in vivo as well. After infusion of said device intravenously inside the body, hemostatic effects can be demonstrated.