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. 20, 2025
Filed:
Aug. 26, 2022
Sartorius Stedim North America Inc., Bohemia, NY (US);
Dinesh Shukla, Bolton, MA (US);
Sartorius Stedim North America Inc., Bohemia, NY (US);
Abstract
Various embodiments are directed to a valve switching system for selectively interconnecting components of a bioprocess installation, comprising a valve switching cassette and an actuator block. It is proposed, that the valve switching cassette comprises a perforated backer plate securing a valve membrane structure to a cassette manifold, that the actuator block comprises a drive membrane structure with at least one drive membrane and a perforated backer plate securing the drive membrane structure to an actuator block body, wherein for selectively switching valve units, an actuator of the actuator block may urge the drive membrane structure through aligned perforation holes of both backer plates into engagement with the valve membrane structure.