Patents by Inventor Pascal Ullens de Schooten

Pascal Ullens de Schooten 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).

  • Machine to produce and propel sublimable solid particles
    Patent number: 6626737
    Abstract: System to produce and propel solid sublimable particles, the system comprises at least: a recipient for receiving solid sublimable material, a plate with an upper face with at least one line of teeth for contacting said material, a means for driving into rotation the plate, and a system for propelling the particles.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: September 30, 2003
    Inventor: Pascal Ullens de Schooten