Patents by Inventor Olaf Kern

Olaf Kern 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).

  • COMPOSITION AND METHOD FOR PRODUCING LIME SAND BRICK
    Publication number: 20120190774
    Abstract: The present invention relates to a composition for producing lime sand brick comprising lime, sand, water and at least one plasticizer, in particular a comb polymer KP having side chains bound to the main chain via ester or ether groups. The invention further relates to a method for producing lime sand brick.
    Type: Application
    Filed: September 21, 2010
    Publication date: July 26, 2012
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Oliver Blask, Dieter Honert, Olaf Kern