Patents by Inventor Stephan Maria Hubig

Stephan Maria Hubig 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).

  • Patent number: 7189685
    Abstract: The present invention relates to methods and compositions for removing hydrophobic soils from textiles. The methods include contacting a soiled textile with a penetrant composition and then washing the textile. The present compositions include penetrant compositions that can also include wetting agent and hydrotrope.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: March 13, 2007
    Assignee: Ecclab Inc.
    Inventors: Stephan Maria Hubig, Robert D. P. Hei, Terry J. Klos
  • Publication number: 20030162685
    Abstract: A solid cleaning composition comprises a source of active oxygen agent within a binder complex. The solid is formed by a binding agent that forms the ingredients into a solid. The binding agent is a composition formed by the solidification of a mixture of an organic sequestrant, including phosphonate or aminocarboxylic acid or mixtures thereof, an active oxygen compound, and water. The solid composition can be dissolved in an aqueous solution creating an aqueous concentrate of the active oxygen at a useful concentration. The binding agent can also be used to bind additional functional materials and form a solid cleaning composition comprising the source of stabilized active oxygen as well as the additional functional material.
    Type: Application
    Filed: August 7, 2002
    Publication date: August 28, 2003
    Inventors: Victor Fuk-Pong Man, Stephan Maria Hubig, Kim R. Smith, David William Gohl, Steven Eugene Lentsch, Keith Edward Olson