Method for the massive culture of cells producing recombinant human erythropoietin Grant US-7638296-B1 United States of America 29 Dec 2009
Glycoprotein for use in the treatment of kidney and blood disorders Grant US-7128913-B2 United States of America 31 Oct 2006
Methods of purifying recombinant human erythropoietin from cell culture supernatants Grant US-7012130-B1 United States of America 14 Mar 2006