Patents by Inventor Andreaus Stammer

Andreaus Stammer 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).

  • Cementitious Materials
    Publication number: 20100152332
    Abstract: The present invention relates to cementitious materials, which exhibit a hydrophobic character, and to a process for making cementitious materials hydrophobic, and to a granulated additive for rendering cementitious material hydrophobic. An emulsifier for the organosilicon component is deposited on the particulate carrier together with the organosilicon component and the binder. The hydrophobing agent permits to impart instantaneous hydrophobicity to cementitious materials.
    Type: Application
    Filed: November 21, 2007
    Publication date: June 17, 2010
    Inventors: Jean-Paul H. Lecomte, Andreaus Stammer, Frederick Campeol, Marc Thibaut