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:
Dec. 05, 2023
Filed:
Aug. 05, 2021
Global Life Sciences Solutions Usa Llc, Marlborough, MA (US);
Parrish M. Galliher, Littleton, MA (US);
Geoffrey L. Hodge, Sutton, MA (US);
Michael Fisher, Ashland, MA (US);
Patrick Guertin, Mendon, MA (US);
Dan Mardirosian, Charlton, MA (US);
GLOBAL LIFE SCIENCES USA LLC, Marlborough, MA (US);
Abstract
Systems and methods for containing and manipulating liquids, including vessels and unit operations or components of cell culture, cell containment, bioreactor, and/or pharmaceutical manufacturing systems. In certain embodiments, such vessels and unit operations are directed to continuous perfusion reactor or bioreactor systems and may include one or more disposable components. In one aspect, a system includes an apparatus in the form of a bioreactor for harvesting cells. The apparatus may include a disposable, collapsible bag for containing a liquid, the collapsible bag in fluid communication with a liquid-solids separation device. An outlet of the collapsible bag may be connected to an inlet of the separation device, and an outlet of the separation device may be connected to an inlet of the collapsible bag. After separating the cells from the liquid in the separation device, the cells can flow back into the collapsible bag for re-harvesting.