Patents by Inventor HANS WESTDIJK

HANS WESTDIJK 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).

  • PROCESS AND METHODS FOR RECLAIMING FLAMMABLE AND NON-FLAMMABLE HYDROFLUORO-OLEFIN CONTAINING REFRIGERANTS
    Publication number: 20210301189
    Abstract: A method and apparatus for reclaiming refrigerant. The method includes transferring, an unreclaimed refrigerant composition, including one or more hydrofluoro olefins, from a source vessel to a receiving vessel and transporting the receiving vessel to a recycling center. The unreclaimed refrigerant composition is analyzed to determine the composition of the unreclaimed refrigerant composition sample. A target composition is determined, based on the analyzed unreclaimed refrigerant composition, and one or more treatments are determined, based on the target composition. The unreclaimed refrigerant composition is treated, with the one or more treatments, to form a reclaimed refrigerant composition having the composition of the reclaimed refrigerant composition is equal to the target composition.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 30, 2021
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: Mary E. Koban, JOSHUA HUGHES, KARL ROBERT KRAUSE, BARBARA HAVILAND MINOR, SHENG PENG, PRADEEP SHARMA, JIAN SUN-BLANKS, HANS WESTDIJK