Patents by Inventor Guenther Panthal

Guenther Panthal 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).

  • Solid detergents
    Patent number: 5399297
    Abstract: Solid detergent compositions containing up to 40% by weight of water are obtained by mixing 100 parts by weight of an aqueous 40 to 60% by weight alkyl sulfate paste at 20.degree. to 80.degree. C. with (a) 15 to 100 parts by weight of a sodium salt selected from the group consisting of sodium sulfate, sodium carbonate and sodium silicate; and/or (b) 10 to 300 parts by weight aluminosilicate; and converting the solid mixture obtained into particulate or powder form at 20.degree. to 60.degree. C.
    Type: Grant
    Filed: June 3, 1993
    Date of Patent: March 21, 1995
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Guenther Panthal, Karl-Heinz Linde, Hermann Anzinger