Patents by Inventor Peter-Paul Habereder

Peter-Paul Habereder 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 the preparation of borate-containing, dispersible, water-soluble polygalactomannans and polygalactomannan derivatives
    Patent number: 4745184
    Abstract: Method for preparation of dispersible, water-soluble polygalactomannans and polyglactomannan derivatives by crosslinking with borate ions, in which the polygalactomannan-containing endosperm of legumes is allowed to soak in an aqueous alkaline solution of a material containing borate ions in which the concentration of the borate ions, expressed as borax, is between 0.001 and 0.09 wt. % and the hydroxyl ion concentration, expressed as NaOH, is between 0.2 and 10 wt. % of the polygalactomannan and after taking up the solution, the cell structure of the splits is mechanically destroyed using high shear forces in a flaking, crushing or extruder process and then the product of the process is dried and ground in known fashion.
    Type: Grant
    Filed: February 17, 1987
    Date of Patent: May 17, 1988
    Assignee: Diamalt AG
    Inventors: Friedrich Bayerlein, Peter-Paul Habereder, Nikolaos Keramaris, Nikolaus Kottmair, Manfred Kuhn
  • Method for the preparation of borate-containing, dispersible, water-soluble polygalactomannans
    Patent number: 4645833
    Abstract: Method for preparation of dispersible, water-soluble polygalactomannans and polygalactomannan derivatives by crosslinking with borate ions, in which the polygalactomannan-containing endosperm of legumes is allowed to soak in an aqueous alkaline solution of a material containing borate ions in which the concentration of the borate ions, expressed as borax, is between 0.001 and 0.09 wt % and the hydroxyl ion concentration, expressed as NaOH, is between 0.2 and 10 wt % of the polygalactomannan and after taking up the solution, the cell structure of the splits is mechanically destroyed using high shear forces in a flaking, crushing or extruder process and then the product of the process is dried and ground in known fashion.
    Type: Grant
    Filed: September 21, 1982
    Date of Patent: February 24, 1987
    Assignee: Sherex Chemical Co., Inc.
    Inventors: Friedrich Bayerlein, Peter-Paul Habereder, Nikolaos Keramaris, Nikolaus Kottmair, Manfred Kuhn