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:
Jan. 08, 2013
Filed:
Jun. 13, 2007
Christian Eckermann, Biberach, DE;
Sybille Ebert, Mittelbiberach, DE;
Stefanie Rubenwolf, Nattenhausen, DE;
Dorothee Ambrosius, Laupheim, DE;
Christian Eckermann, Biberach, DE;
Sybille Ebert, Mittelbiberach, DE;
Stefanie Rubenwolf, Nattenhausen, DE;
Dorothee Ambrosius, Laupheim, DE;
Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim, DE;
Abstract
The invention relates to a method of finding suitable parameters for the chromatographic purification of biomolecules. The method consists of equilibration, charging, washing and eluting steps, this sequence of steps being carried out by the partial batch method. The parameters determined in small, preferably numerous parallel test batches provide conclusions as to the chromatography conditions under which a given biomolecule can be purified optimally by column chromatography, optionally even on a larger scale.