Patents by Inventor Paul V.E. Krusemann

Paul V.E. Krusemann 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).

  • APPARATUS AND METHOD FOR ANALYZING OUT-GASSING OF MOLECULAR CONTAMINANTS FROM A SAMPLE
    Publication number: 20110239738
    Abstract: The invention relates to an apparatus (100, 200) and method for analyzing out-gassing of molecular contaminants (22) from a sample (2). The apparatus (100, 200) comprises a low pressure chamber (1) for accommodating the sample (2), wherein the pressure inside the low pressure chamber (1) is between 10?3 mbar and 10 mbar. Furthermore, the apparatus (100, 200) comprises a means (4, 5, 7, 9) for providing a laminar gas flow (12, 33, 34) in the low pressure chamber (1) wherein a first part of the gas flow (13, 35) captures and transports molecular contaminants (22) out-gassed from the sample (2), and a means (3, 40) at a first location downstream from the sample (2) for receiving the first part (13, 35) of the gas flow. An analyzer (3) analyzes the contents of the first part (13, 35) of the gas flow.
    Type: Application
    Filed: December 1, 2009
    Publication date: October 6, 2011
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Theo H.J. Bisschops, Pieter Klaas De Boxx, Paul V.E. Krusemann, Ruud Joha Theodorus Soers