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:
Mar. 03, 2026
Filed:
Aug. 20, 2019
Cytiva Sweden Ab, Uppsala, SE;
Anoop Bhargav, Bangalore Karnataka, IN;
Praveen Paul, Bangalore Karnataka, IN;
Prashanth Hosabettu Mohan, Bangalore Karnataka, IN;
Ajay Gore, Bangalore Karnataka, IN;
Pradeep Kumar, Bangalore Karnataka, IN;
Victor Jose, Bangalore Karnataka, IN;
Sahebagouda Alagur, Bangalore Karnataka, IN;
Melissa Marie Semple, Marlborough, MA (US);
Mark David Roberts, Marlborough, MA (US);
Cytiva Sweden AB, Uppsala, SE;
Abstract
A method includes inducing a first quantity of a feed fluid () to flow along a first direction () from a bioreactor () to a tangential flow filter () to separate the first quantity of the feed fluid () into a permeate fluid () and a retentate fluid (). Further, the control unit () is operated to control at least one feed flow control device () to inhibit the flow of first quantity of the feed fluid (). Furthermore, the control unit () is operated to control the at least one feed flow control device () to direct at least one of further flow of a second quantity of the feed fluid () from the bioreactor (), a portion of the permeate fluid (), and a portion of a nutrient fluid, along a second direction () opposite to the first direction () via the tangential flow filter ().