Patents by Inventor Arndt Braun

Arndt Braun 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).

  • Method for transport of suspensions containing mechanically sensitive material
    Patent number: 8647592
    Abstract: Method for transport of suspensions containing mechanically sensitive material with a sample-transporting device comprising transport conduits and at least one system for accelerating a sample or aliquot through the transport conduit from at least two burets.
    Type: Grant
    Filed: March 21, 2013
    Date of Patent: February 11, 2014
    Assignee: Bayer Technology Services GmbH
    Inventors: Stefan Steigmiller, Hans Tups, Karsten Sommer, Sonja Danstedt, Martin Schiffhauer, Sebastian Schmidt, Jörg Kauling, Arndt Braun
  • Process analysis system with sterile sampling of mechanically-sensitive material from a bioreactor
    Patent number: 8431089
    Abstract: Sampling valve with which samples containing mechanically sensitive material are removed in a sterile manner from a bioreactor, and process analysis system with analysis stations, in particular chromatography systems, biosensors and cell determination devices, permitting automated, sterile removal of a sample from a bioreactor and gentle transport of the sample, containing mechanically sensitive material, in particular cells, to the analysis station.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: April 30, 2013
    Assignee: Bayer Technology Services GmbH
    Inventors: Stefan Steigmiller, Hans Tups, Karsten Sommer, Sonja Danstedt, Martin Schiffhauer, Sebastian Schmidt, Jörg Kauling, Arndt Braun
  • DEVICE FOR CULTIVATING CELLS AND/OR MICROORGANISMS
    Publication number: 20120100605
    Abstract: A reactor is designed as a disposable element, a container receives the reactor, and a device comprises a reactor. A drive unit of the device generates a rotating-oscillating motion of the reactor, and the device is utilized for cultivating cells and/or microorganisms.
    Type: Application
    Filed: December 3, 2009
    Publication date: April 26, 2012
    Applicants: SARTORIUS STEDIM BIOTECH GMBH, BAYER TECHNOLOGY SERVICES GMBH
    Inventors: Joerg Kauling, Bernd Meuser, Arndt Braun, Sebastien Chaussin, Wilfgang Kahlert
  • METHOD AND APPARATUS FOR RETAINING AND RECIRCULATING CELLS
    Publication number: 20110097800
    Abstract: The invention relates to a device and a method for retaining and recirculating cells in a vessel through which flow passes continuously or batchwise. In addition, the invention relates to a method of producing a device by which cells can be retained and recirculated in a vessel through which flow passes continuously or batchwise.
    Type: Application
    Filed: June 10, 2009
    Publication date: April 28, 2011
    Applicant: Bayer Technology Services Gmbh
    Inventors: Joerg Kauling, Björn Frahm, Marc Jenne, Helmut Brod, Stephan Kirchner, Arndt Braun
  • PROCESS ANALYSIS SYSTEM WITH STERILE SAMPLING OF MECHANICALLY-SENSITIVE MATERIAL FROM A BIOREACTOR
    Publication number: 20090178495
    Abstract: Sampling valve with which samples containing mechanically sensitive material are removed in a sterile manner from a bioreactor, and process analysis system with analysis stations, in particular chromatography systems, biosensors and cell determination devices, permitting automated, sterile removal of a sample from a bioreactor and gentle transport of the sample, containing mechanically sensitive material, in particular cells, to the analysis station
    Type: Application
    Filed: April 17, 2007
    Publication date: July 16, 2009
    Applicant: BAYER TECHNOLOGY SERVICES GMBH
    Inventors: Stefan Steigmiller, Hans Tups, Karsten Sommer, Sonja Danstedt, Martin Schiffhauer, Sebastian Schmidt, Jörg Kauling, Arndt Braun