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:
Aug. 31, 2021
Filed:
May. 09, 2016
Applicant:
Sartorius Stedim Biotech Gmbh, Goettingen, DE;
Inventor:
Marc Hogreve, Adelebsen, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G01M 3/22 (2006.01); G01M 3/20 (2006.01);
U.S. Cl.
CPC ...
G01M 3/227 (2013.01); G01M 3/229 (2013.01); G01M 3/202 (2013.01);
Abstract
A method, a device and a use of the device are provided for carrying out an integrity test on a test container () that has at least one flexible casing material. The method includes the steps of: filling a test fluid into the test container (); and detecting the presence of test fluid directly outside the test container (). The test fluid is designed in such a way that the permeation rate of test fluid through undamaged casing material of the test container () is not greater than 1·10mbar·m/(s·bar).