Jorquera Nieto

Juan Ignacio Jorquera Nieto, Parets Del Valles ES

Patent application number	Description	Published
20110027891	MAMMALIAN CELL CULTURE MEDIA WHICH COMPRISE SUPERNATANT FROM COHN FRACTIONATION STAGES AND USE THEREOF - The present invention relates to mammalian cell culture media which comprise supernatant from some of the fractions of human plasma fractionation according to the Cohn method, more specifically, the supernatant of fractions I and II+III. When said supernatant is added as a culture medium supplement it provides various nutrients and factors for the effective maintenance and/or proliferation of the cultured mammalian cells. In addition, the present invention relates to the preparation process and use of said medium in the culture of mammalian cells.	02-03-2011

Patent application number	Description	Published
20090176709	PROCESS FOR OBTAINING A CONCENTRATE OF VON WILLEBRAND FACTOR OR A COMPLEX OF FACTOR VIII/VON WILLEBRAND FACTOR AND USE OF THE SAME - The process is characterised by the preparation of a solution of Von Willebrand Factor or a complex of Factor VIII/Von Willebrand Factor which contains VWF and a concentration of up to 12 IU VWF:RCo/ml and a Von Willebrand Factor/Factor VIII ratio of 0.4 or more; and then proceeding with nanofiltration of the solution prepared in a) through a filter having a pore size of less than 35 nanometres.	07-09-2009
20110137283	PROCESS FOR OBTAINING HIGH EFFICIENCY HUMAN ALBUMIN FOR USE IN DETOXIFICATION THERAPY - A process for purifying and collecting albumin from plasma and plasma fractions involves diafiltration of an albumin-containing plasma fraction; stabilizing the resulting albumin fraction with sodium chloride and an amino acid in the absence of any added fatty acid; pasteurizing the stabilized albumin fraction; and diafiltering the pasteurized fraction to remove, along other things, stabilizers. In one embodiment, the amino acid stabilizing agent is acetyl tryptophan. The resulting albumin has at least about 80% albumin binding capacity relative to natural plasma albumin, and is storage stable for about 30 months at 30° C.	06-09-2011