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:
Feb. 22, 2022
Filed:
Aug. 14, 2018
Hoffmann-la Roche Inc., Little Falls, NJ (US);
Marco Jenzsch, Penzberg, DE;
Max Lechner, Penzberg, DE;
Michael Pohlscheidt, Carlsbad, CA (US);
Christoph Reese, Munich, DE;
Alexander Scholz, Karlsruhe, DE;
Hermann Tebbe, Schlehdorf, DE;
HOFFMANN-LA ROCHE INC., Little Falls, NJ (US);
Abstract
The present patent application describes a stirrer comprising a combination of at least one axially-conveying element and at least one radially-conveying element relative to the rotary shaft of the stirrer wherein the largest diameter of the at least one axially-conveying element is equal to or less than the inner diameter dof the radially-conveying element. In one embodiment the stirrer according to the invention is a combination of one anchor stirrer with at least one inclined-blade stirrer. Furthermore the use of the stirrer according to the invention for the culture of cells in a dialysis method is described.