Patents by Inventor Georg Bosserhoff

Georg Bosserhoff 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).

  • Process for the pretreatment of soiled fabrics
    Patent number: 4931063
    Abstract: Heavily soiled fabrics are pretreated before the actual washing process by applying a paste containing a mixture of a nonionic surfactant, at least one nitrogen containing compound selected from certain quaternary ammonium compounds, fatty amine ethoxylates and substituted aminocarboxylic acids, and also an antigel agent and a viscosity regulator to the fabrics and subsequently washing the fabrics in a wash liquor. In one preferred embodiment of the process, a distributing aid trimmed in particular with bristles is used to apply the paste.
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: June 5, 1990
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Heinz-Manfred Wilsberg, Georg Bosserhoff, Rolf Puchta, Herbert Bucheler
  • Combined dispensing container and brush
    Patent number: D314280
    Type: Grant
    Filed: August 27, 1987
    Date of Patent: February 5, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Herbert Buecheler, Georg Bosserhoff