Patents by Inventor Christopher Andre Antoine Lasseur

Christopher Andre Antoine Lasseur 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).

  • INSTALLATION FOR THE TREATMENT OF UREA-CONTAINING WATER, TOILET, STABLE, AND METHOD
    Publication number: 20110278221
    Abstract: The invention relates to a device for treating urea-containing water. The invention also relates to a domestic toilet provided with such a device. The invention also relates to an animal accommodation provided with such a device. In addition, the invention comprises a method for treating urea-containing water. The device comprises a nitrification unit adapted to oxidize urea to nitrates and carbon dioxide, wherein the nitrification unit is also provided with an oxygen feed, a gas discharge and a throughfeed for feed of waste water nitrified by the nitrification unit to a filtration unit connected to the nitrification unit. The nitrification unit preferably comprises nitrifying bacteria.
    Type: Application
    Filed: September 10, 2009
    Publication date: November 17, 2011
    Applicant: EUROPEAN SPACE AGENCY
    Inventors: Christel Dominique Paule Paille, Christopher Andre Antoine Lasseur, Josef Johannes De Swart, C.J. de Swart, Robertus Christiaan Josephus Suters