Patents by Inventor Jurgen Burczeck

Jurgen Burczeck 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).

  • GYPSUM FIBER BOARD AND METHOD FOR PRODUCING GYPSUM FIBER BOARDS
    Publication number: 20200181022
    Abstract: A gypsum fiber board produced in a Siempelkamp dry-process, comprising 75 wt % to 90 wt % (relative to the total dry mix) of calcium sulfate hemi-hydrate and 10 wt % to 25 wt % (relative to the total dry mix) paper fibers, wherein the calcium sulfate hemi-hydrate is a mixture of ?-calcium sulfate hemi-hydrate and ?-calcium sulfate hemi-hydrate, wherein the content of ?-calcium sulfate hemi-hydrate in the mixture is at least 5 wt % (relative to the total calcium sulfate hemi-hydrate) is disclosed. Also disclosed is a method for producing a gypsum fiber board of a thickness of 23 mm in a Siempelkamp dry-process.
    Type: Application
    Filed: February 18, 2020
    Publication date: June 11, 2020
    Inventors: Wolfgang Voigt, Lothar Scheller, Jurgen Burczeck, Vladimir Tsvetanov, Vanya Ivanova-Tsaneva
  • Gypsum fiber board and method for producing gypsum fiber boards
    Patent number: 10562817
    Abstract: A gypsum fiber board produced in a Siempelkamp dry-process, comprising 75 wt % to 90 wt % (relative to the total dry mix) of calcium sulfate hemi-hydrate and 10 wt % to 25 wt % (relative to the total dry mix) paper fibers, wherein the calcium sulfate hemi-hydrate is a mixture of ?-calcium sulfate hemi-hydrate and ?-calcium sulfate hemi-hydrate, wherein the content of ?-calcium sulfate hemi-hydrate in the mixture is at least 5 wt % (relative to the total calcium sulfate hemi-hydrate) is disclosed. Also disclosed is a method for producing a gypsum fiber board of a thickness of 23 mm in a Siempelkamp dry-process.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: February 18, 2020
    Assignee: Knauf Gips KG
    Inventors: Wolfgang Voigt, Lothar Scheller, Jurgen Burczeck, Vladimir Tsvetanov, Vanya Ivanova-Tsaneva
  • HOLLOW-FLOOR ELEMENTS AND METHOD FOR MANUFACTURING A HOLLOW-FLOOR ELEMENT
    Publication number: 20180127988
    Abstract: The invention relates to hollow-floor elements for use in a hollow-floor. The hollow-floor elements comprise at least two superimposed load-bearing individual panels, which are firmly joined together. Especially preferably the at least one load-bearing individual panel comprises a gypsum fiberboard. In addition, the invention relates to a method for manufacturing such hollow-floor elements.
    Type: Application
    Filed: January 10, 2018
    Publication date: May 10, 2018
    Inventors: Jürgen Burczeck, Vladimir Stefanov Tsvetanov, Vanya Stancheva Ivanova-Tsaneva, Ventzislav Vlahov, Elizabeta Amzova
  • GYPSUM FIBER BOARD AND METHOD FOR PRODUCING GYPSUM FIBER BOARDS
    Publication number: 20170362126
    Abstract: A gypsum fiber board produced in a Siempelkamp dry-process, comprising 75 wt % to 90 wt % (relative to the total dry mix) of calcium sulfate hemi-hydrate and 10 wt % to 25 wt % (relative to the total dry mix) paper fibers, wherein the calcium sulfate hemi-hydrate is a mixture of ?-calcium sulfate hemi-hydrate and ?-calcium sulfate hemi-hydrate, wherein the content of ?-calcium sulfate hemi-hydrate in the mixture is at least 5 wt % (relative to the total calcium sulfate hemi-hydrate) is disclosed. Also disclosed is a method for producing a gypsum fiber board of a thickness of 23 mm in a Siempelkamp dry-process.
    Type: Application
    Filed: June 20, 2017
    Publication date: December 21, 2017
    Inventors: Wolfgang Voigt, Lothar Scheller, Jurgen Burczeck, Vladimir Tsvetanov, Vanya Ivanova-Tsaneva