Patents by Inventor Christian Bumm

Christian Bumm 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).

  • Publication number: 20180094144
    Abstract: The invention relates to an outer coating of a ship's hull in the underwater area, wherein the coating comprises a bottom layer on the hull exterior, said layer being made of an adhesive or an ethylene-propylene-diene rubber and being particularly designed as a film, and a superimposed top layer made of an ultra high-molecular weight polyethylene.
    Type: Application
    Filed: May 25, 2016
    Publication date: April 5, 2018
    Inventor: Christian BUMM
  • Patent number: 7717996
    Abstract: A sprayable coating agent is disclosed in the form of granules with which the granules are compacted to form a pressed piece, subsequently ground up and optionally sieved, whereby the granules have the following particle-size distribution: 0%-40% by weight: 0-600 microns; 5%-55% by weight: 600-1250 microns; 5%-95% by weight: >1250 microns; or 15% by weight: 0-800 microns; 0%-85% by weight: 800-2000 microns; 0%-15% by weight: >2000 microns. Likewise disclosed are its production, further processing and use for internal and external applications.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: May 18, 2010
    Inventors: Christian Bumm, Walter Frehse, Andreas Weigand
  • Publication number: 20060155013
    Abstract: A sprayable coating agent is disclosed in the form of granules with which the granules are compacted to form a pressed piece, subsequently ground up and optionally sieved, whereby the granules have the following particle-size distribution: 0%-40% by weight: 0-600 ?m; 5%-55% by weight: 600-1250 ?m; 5%-95% by weight: >1250 ?m; or 15% by weight: 0-800 ?m; 0%-85% by weight: 800-2000 ?m; 0%-15% by weight: >2000 ?m. Likewise disclosed are its production, further processing and use for internal and external applications.
    Type: Application
    Filed: October 2, 2003
    Publication date: July 13, 2006
    Inventors: Christian Bumm, Walter Frehse, Andreas Weigand