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:
Nov. 26, 2019
Filed:
Apr. 13, 2018
Applicant:
Miltenyi Biotec Gmbh, Bergisch Gladbach, DE;
Inventors:
Frederik Fritzsch, Köln, DE;
Philipp Steinbrück, Bergisch Gladbach, DE;
Oliver Schilling, Bergisch Gladbach, DE;
Ursula Bissa, Leverkusen, DE;
Assignee:
Miltengi Biotec, GmbH, Bergisch Gladbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03C 1/034 (2006.01); B01L 3/00 (2006.01); B03C 1/01 (2006.01);
U.S. Cl.
CPC ...
B03C 1/034 (2013.01); B01L 3/502753 (2013.01); B03C 1/01 (2013.01); B01L 2200/0652 (2013.01); B01L 2200/0689 (2013.01); B01L 2300/041 (2013.01); B01L 2300/048 (2013.01); B01L 2300/0681 (2013.01); B01L 2400/04 (2013.01); B01L 2400/043 (2013.01); B03C 2201/18 (2013.01);
Abstract
The invention is directed to a column system for separation of particles comprising a reservoir section with a input opening; a filter section provided with a filter matrix and an output opening and a plunger having a first and a second end, the first end fitting into the reservoir section characterized in that the plunger is provided with at least one channel providing gaseous communication from the first end to the second end. The column system may be used for magnetic cell separation.