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:
Sep. 14, 2010
Filed:
Dec. 09, 2009
Applicant:
Hai Xing Chen, Toronto, Ontario, CA;
Inventor:
Hai Xing Chen, Toronto, Ontario, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 48/00 (2006.01); A61K 31/70 (2006.01); A01N 63/00 (2006.01); C07H 21/04 (2006.01); C12N 15/86 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for production and delivery of a protein in vivo is described. The method includes steps of inserting a promoter and a gene encoding a protein in a vector, collecting an amount of host cells from a mammal, treating the host cells in vitro with the vector, then introducing the treated cells back to the mammal. In vivo, the treated host cells produce red blood cells and the protein which is contained in the red blood cells. The protein is released into peripheral blood of the mammal through a natural or an induced rupture of the red blood cells to supply the protein to the body.