Patents by Inventor Burkhard Brings

Burkhard Brings 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).

  • RADIONUCLIDE RESINS
    Publication number: 20090218289
    Abstract: The present application relates to a process for the adsorption of radionuclides from waters or aqueous solutions such as arise in nuclear plants, by contacting the water to be treated or the aqueous solutions with monodisperse, macroporous ion exchangers.
    Type: Application
    Filed: February 27, 2007
    Publication date: September 3, 2009
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Burkhard Brings, Reinhold Klipper, Wolfgang Wambach, Wolfgang Podszun
  • ADSORPTION OF RADIONUCLIDES
    Publication number: 20090101586
    Abstract: The present application relates to a process for the adsorption of radionuclides from media, preferably waters or aqueous solutions, as arise, for example, in nuclear plants, preferably nuclear power plants, by contacting the medium to be treated, preferably water or aqueous solutions, with a mixed bed which is provided additionally with at least one covering layer of a monodisperse, macroporous ion exchanger having a median bead diameter smaller than the ion exchanger used in the mixed bed.
    Type: Application
    Filed: August 22, 2008
    Publication date: April 23, 2009
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Burkhard BRINGS, Reinhold KLIPPER
  • Method and apparatus for the demineralization of water
    Patent number: 7422691
    Abstract: The present invention relates to a method for the demineralization of water using a combination of a monodisperse cation filter operated as a lift bed and a monodisperse anion filter operated in the cocurrent flow procedure, and also devices which comprise such a lift bed in combination with at least one cocurrent flow filter and if appropriate a trickling degasser and/or a mixed-bed filter.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: September 9, 2008
    Assignee: LANXESS Deutschland GmbH
    Inventors: Burkhard Brings, Wolfgang Podszun
  • Combination method for the demineralization of water
    Publication number: 20070215550
    Abstract: The present invention relates to a method for the demineralization of water using a combination of a monodisperse cation filter operated as a lift bed and a monodisperse anion filter operated in the cocurrent flow procedure, and also devices which comprise such a lift bed in combination with at least one cocurrent flow filter and if appropriate a trickling degasser and/or a mixed-bed filter.
    Type: Application
    Filed: February 22, 2007
    Publication date: September 20, 2007
    Inventors: Burkhard Brings, Wolfgang Podszun