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:
May. 01, 2018
Filed:
Dec. 20, 2010
Klaus Gebauer, Uppsala, SE;
Elisabeth Hallgren, Uppsala, SE;
Raf Lemmens, Uppsala, SE;
Ola Lind, Uppsala, SE;
Bjorn Lundgren, Uppsala, SE;
Jamil Shanagar, Uppsala, SE;
Kajsa Stridsberg-friden, Uppsala, SE;
Helena Widegren, Uppsala, SE;
Klaus Gebauer, Uppsala, SE;
Elisabeth Hallgren, Uppsala, SE;
Raf Lemmens, Uppsala, SE;
Ola Lind, Uppsala, SE;
Bjorn Lundgren, Uppsala, SE;
Jamil Shanagar, Uppsala, SE;
Kajsa Stridsberg-Friden, Uppsala, SE;
Helena Widegren, Uppsala, SE;
GE Healthcare BioProcess R&D AB, Uppsala, SE;
Abstract
The invention provides a packing method for high efficiency chromatography columns starting from dry swellable particles, as well as columns packed by the method and the use of the columns in separation of biomolecules. In the packing method, an amount of dry swellable particles sufficient to give a swollen volume in a liquid of about 105-120% of the column chamber volume is transferred to the column, the column is closed and the liquid is provided to the column.