Patents by Inventor Joern Greifenberg

Joern Greifenberg 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).

  • Modular valve system for countercurrent chromatography process
    Patent number: 8658040
    Abstract: The invention relates to a chromatographic process for substance separation in the context of the preparation of chemicals such as, for example, chiral pharmaceuticals, isomers or biomolecules on the small-scale and production scale, based on Simulated Moving Bed (SMB=countercurrent chromatography) technology.
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: February 25, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Jochen Strube, Karsten-Ulrich Klatt, Gerhard Noeth, Joern Greifenberg, Sebastian Bocker, Heinz Kansy, Peter Jahn, Berthold Justen
  • Method for the production of chemical and pharmaceutical products with integrated multicolumn chromatography
    Patent number: 7615159
    Abstract: The invention relates to a chromatographic process for substance separation in the context of the preparation of chemicals such as, for example, chiral pharmaceuticals, isomers or biomolecules on the small-scale and production scale, based on Simulated Moving Bed (SMB=countercurrent chromatography) technology.
    Type: Grant
    Filed: May 14, 2005
    Date of Patent: November 10, 2009
    Assignee: Bayer Technology Services GmbH
    Inventors: Jochen Strube, Karsten-Ulrich Klatt, Gerhard Noeth, Joern Greifenberg, Sebastian Böcker, Heinz Kansy, Peter Jähn, Berthold Justen
  • Method For the Production of Chemical and Pharmaceutical Products With Integrated Multicolumn Chromatography
    Publication number: 20080135483
    Abstract: The invention relates to a chromatographic process for substance separation in the context of the preparation of chemicals such as, for example, chiral pharmaceuticals, isomers or biomolecules on the small-scale and production scale, based on Simulated Moving Bed (SMB=countercurrent chromatography) technology.
    Type: Application
    Filed: May 14, 2005
    Publication date: June 12, 2008
    Applicant: Bayer Technology Services GmbH
    Inventors: Jochen Strube, Karsten-Ulrich Klatt, Gerhard Noeth, Joern Greifenberg, Sebastian Bocker, Heinz Kansy, Peter Jahn, Berthold Justen