Patents by Inventor Stefan Bonimeier

Stefan Bonimeier 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).

  • Acid-resistant, hydraulically setting masses
    Patent number: 8957137
    Abstract: The invention relates to acid-resistant, hydraulically setting masses based on a) slag sand, b) one or more pozzolanas, c) one or more fillers, d) one or more polymers based on ethylenically unsaturated monomers, and water.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: February 17, 2015
    Assignee: Wacker Chemie AG
    Inventors: Harald Zeh, Jörgen Bezler, Stefan Bonimeier, Armin Hoffman, Hermann Lutz
  • Surface treatment of cementitious substrates
    Patent number: 8951604
    Abstract: The invention provides for the use of dry building materials comprising one or more polymers in the form of water-redispersible powders, and optionally mineral binders, optionally fillers and optionally additives, for the surface treatment of cementitious substrates that are as yet not fully set.
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: February 10, 2015
    Assignee: Wacker Chemie AG
    Inventors: Armin Hoffmann, Juergen Bezler, Stefan Bonimeier
  • SURFACE TREATMENT OF CEMENTITIOUS SUBSTRATES
    Publication number: 20130029142
    Abstract: The invention provides for the use of dry building materials comprising one or more polymers in the form of water-redispersible powders, and optionally mineral binders, optionally fillers and optionally additives, for the surface treatment of cementitious substrates that are as yet not fully set.
    Type: Application
    Filed: April 6, 2011
    Publication date: January 31, 2013
    Applicant: WACKER CHEMIE AG
    Inventors: Armin Hoffmann, Juergen Bezler, Stefan Bonimeier
  • Acid-resistant, hydraulically setting masses
    Publication number: 20110257304
    Abstract: The invention relates to acid-resistant, hydraulically setting masses based on a) slag sand, b) one or more pozzolanas, c) one or more fillers, d) one or more polymers based on ethylenically unsaturated monomers, and water.
    Type: Application
    Filed: December 15, 2009
    Publication date: October 20, 2011
    Applicant: Wacker Chemie AG
    Inventors: Harald Zeh, Jürgen Bezler, Stefan Bonimeier, Armin Hoffman, Hermann Lutz