Patents by Inventor Andre Trautmann

Andre Trautmann 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).

  • Thickened soil stabilizer, and a packaged ready mix comprising it
    Patent number: 5776224
    Abstract: The invention is a packaged ready mix, having a biodegradable external packaging, an oil-resistant degradable internal liner, and a thickened soil stabilizer surrounded by said internal liner. The external packaging is made from a material which decomposes in water. The thickened soil stabilizer contains a carrier and an organic binder. The packaged ready mix can be applied to soil without the need to remove, or dispose of, any packaging material.
    Type: Grant
    Filed: March 25, 1996
    Date of Patent: July 7, 1998
    Assignee: Huels Aktiengesellschaft
    Inventors: Andre Trautmann, Stephan Bloemer, Egbert Hausberg