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. 28, 2023
Filed:
Apr. 21, 2017
Applicant:
Sartorius Stedim Biotech Gmbh, Göttingen, DE;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/86 (2006.01); B01D 65/10 (2006.01); B01D 61/16 (2006.01); G01N 33/53 (2006.01); B01D 71/56 (2006.01); B01D 61/58 (2006.01); B01D 71/68 (2006.01);
U.S. Cl.
CPC ...
G01N 30/8617 (2013.01); B01D 61/16 (2013.01); B01D 65/10 (2013.01); G01N 30/8693 (2013.01); G01N 33/53 (2013.01); B01D 61/58 (2013.01); B01D 71/56 (2013.01); B01D 71/68 (2013.01); B01D 2311/04 (2013.01); B01D 2317/025 (2013.01); G01N 2030/862 (2013.01);
Abstract
The present invention relates to a method for determining the logarithmic reduction value LRV of a size-exclusion filter for a particle of a process solution, which particle is to be clarified, the size-exclusion filter being protected from a blocking adsorbing species present in the process solution by a process adsorber which is connected upstream in series.