Patents by Inventor George-Hans Bayne

George-Hans Bayne 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).

  • Defoamer compositions for building-product mixtures
    Patent number: 9005361
    Abstract: The present application relates to compositions comprising at least one siloxane and at least one superplasticizer based on polycarboxylate ethers or sulphonates of lignin, melamine or naphthalene or of resins thereof, and to the use of such compositions as or in building-product mixtures or building products, especially mortar mixtures or concrete mixtures. Preferably the siloxane is a branched siloxane containing at least one “T” unit and containing at least two different polyoxyalkylene moieties.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: April 14, 2015
    Assignee: Evonik Industries AG
    Inventors: Frauke Henning, Anke Reinschmidt, Ralph Scheuermann, George-Hans Bayne, Kerstin Klein, Markus Roos
  • DEFOAMER COMPOSITIONS FOR BUILDING-PRODUCT MIXTURES
    Publication number: 20130174760
    Abstract: The present application relates to compositions comprising at least one siloxane and at least one superplasticizer based on polycarboxylate ethers or sulphonates of lignin, melamine or naphthalene or of resins thereof, and to the use of such compositions as or in building-product mixtures or building products, especially mortar mixtures or concrete mixtures.
    Type: Application
    Filed: December 19, 2012
    Publication date: July 11, 2013
    Inventors: Frauke HENNING, Anke Reinschmidt, Ralph Scheuermann, George-Hans Bayne, Kerstin Klein, Markus Roos