Patents by Inventor Adolf Gruenert

Adolf Gruenert 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).

  • Amino acid composition for hemodialysis
    Patent number: 6830692
    Abstract: The invention relates to a special amino acid mixture for hemodialysis as well as to the dialysis solution that can be prepared from the amino acid mixture. When the amino acid mixtures according to the invention are used for such purposes, the “shrinking men” phenomenon cam be prevented. The present invention also relates to a hemodialysis process and apparatus. This aspect of the invention provides a closed dialysis system with a dialyzer solution containing the amino acid mixtures according to the invention.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: December 14, 2004
    Assignee: Degussa AG
    Inventors: Karlheinz Drauz, Guenter Knaup, Gerard Richet, Werner Kleophas, Adolf Gruenert
  • Amino acid composition for hemodialysis
    Patent number: 6787039
    Abstract: The invention relates to a special amino acid mixture for hemodialysis as well as to the dialysis solution that can be prepared from the amino acid mixture. When the amino acid mixtures according to the invention are used for such purposes, the “shrinking men” phenomenon can be prevented. The present invention also relates to a hemodialysis process and apparatus. This aspect of the invention provides a closed dialysis system with a dialyzer solution containing the amino acid mixtures according to the invention.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: September 7, 2004
    Assignee: Degussa AG
    Inventors: Karlheinz Drauz, Guenter Knaup, Gerard Richet, Werner Kleophas, Adolf Gruenert
  • Amino acid composition for hemodialysis
    Publication number: 20020144946
    Abstract: An amino acid composition suitable for hemodialysis and a dialysis solution that can be prepared from the amino acid mixture. When the inventive amino acid composition is used for this purpose, the “shrinking men” phenomenon can be prevented. Also provides are a hemodialysis process and apparatus.
    Type: Application
    Filed: January 26, 2001
    Publication date: October 10, 2002
    Inventors: Karlheinz Drauz, Guenter Knaup, Gerard Richet, Werner Kleophas, Adolf Gruenert