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:
Jan. 11, 2011
Filed:
May. 09, 2007
Remo Anton Hochstrasser, Oberwil, CH;
Dieter Voegelin, Sissach, CH;
Urs Schwitter, Reinach, CH;
Pirmin Hidber, Basel, CH;
Remo Anton Hochstrasser, Oberwil, CH;
Dieter Voegelin, Sissach, CH;
Urs Schwitter, Reinach, CH;
Pirmin Hidber, Basel, CH;
F. Hoffmann-La Roche AG, Basel, CH;
Abstract
A multi-well filtration device for filtering a suspension comprises a filtration plate with a filtration chamber and a collecting plate with a collecting well. The filtration chamber is connected to the collecting well and a filter element is arranged between the filtration chamber and the collecting well. A separation layer is arranged between the filtration plate and the collecting plate adjacent to the filter element. The use such of a separation layer allows an easy detachment of the filtration plate from the collecting plate. The detached filtration plate can comfortably be transferred into an analysis device, in which the solid phase of the filtration chamber can separately be analyzed through the separation layer, without any replacement of the solid phase.