Patents by Inventor Roger Seiler

Roger Seiler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DEVICE FOR ACCOMMODATING RECEPTACLES AND ASSOCIATED CONTAINER
    Publication number: 20100084405
    Abstract: The invention relates to a device and a container for accommodating, filling, tempering, storing, emptying and transporting receptacles for biological, biochemical and biopharmaceutical substances, in particular liquids.
    Type: Application
    Filed: September 2, 2009
    Publication date: April 8, 2010
    Inventor: Roger Seiler
  • Method for conducting an integrity test of filter elements
    Patent number: 6938460
    Abstract: A method is made available for conducting an integrity test of filter elements (3), in particular of sterile filters. The integrity test involves direct measurement, at constant pressure, of a liquid flow on the inflow side of the filter element (3) to be tested. The test method is practically independent of changing environmental conditions, provides a result which is not distorted by a change of pressure on the inflow side of the filter element, and permits a very short measurement time.
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: September 6, 2005
    Assignee: Sartorius AG
    Inventors: Roger Seiler, Jügen Van Den Boogaard, Magnus Stering
  • Method for conducting an integrity test of filter elements
    Publication number: 20030234211
    Abstract: A method is made available for conducting an integrity test of filter elements (3), in particular of sterile filters. The integrity test involves direct measurement, at constant pressure, of a liquid flow on the inflow side of the filter element (3) to be tested. The test method is practically independent of changing environmental conditions, provides a result which is not distorted by a change of pressure on the inflow side of the filter element, and permits a very short measurement time.
    Type: Application
    Filed: May 8, 2003
    Publication date: December 25, 2003
    Applicant: Sartorius AG
    Inventors: Roger Seiler, Jurgen Van Den Boogaard, Magnus Stering