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:
Apr. 03, 2007
Filed:
Jan. 23, 2004
Jochen Von Der Hardt, Goettingen, DE;
Juergen Van Den Boogaard, Coram, NY (US);
Reinhard Baumfalk, Goettingen, DE;
Oscar-werner Reif, Hannover, DE;
Jochen Von Der Hardt, Goettingen, DE;
Juergen Van Den Boogaard, Coram, NY (US);
Reinhard Baumfalk, Goettingen, DE;
Oscar-Werner Reif, Hannover, DE;
Sartorius AG, Goettingen, DE;
Abstract
A cleaning method for a filter testing device () including switching devices (V–V), external connections () and internal volumes (, V–V) that can come into contact with a fluid from a filter device that is to be tested. The cleaning method involves the steps of: selecting one or more internal volumes (, V–V) to be cleaned, cleaning the selected internal volumes (, V–V) with a cleaning fluid by correspondingly switching the switching devices (V–V), and removing the cleaning fluid contained in the internal volumes (, V–V) from the internal volumes. Also a computer program product with program parts for implementing the method of the invention or a preferred embodiment thereof, and a filter testing device adapted to be cleaned by the method of the invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile