Patents by Inventor Erik Pieter van GEEST

Erik Pieter van GEEST 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).

  • GAS SENSING APPARATUS
    Publication number: 20230393090
    Abstract: There is provided a gas sensing apparatus (30) for sensing one or more analytes in a gas or gas mixture. The gas sensing apparatus (30) comprises: a plurality of sensors (32), each sensor (32) including a polymer layer (42), each polymer layer (42) made of a respective different type of chemically non-selective or semi-selective polymer; and a measurement device (38) configured to measure a change in parameter of each sensor (32) responsive to interaction of an analyte with the respective polymer layer (42).
    Type: Application
    Filed: October 13, 2021
    Publication date: December 7, 2023
    Inventors: Gerard Jacob Pieter van WESTEN, Hans Michiel de BRUIJN, Gregory Fabrice SCHNEIDER, Xuhan LIU, Erik Pieter van GEEST, Sylvestre Antoíne BONNET