Patents by Inventor CARA JOY CRONSHAW

CARA JOY CRONSHAW 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 FOR THE CO-PRODUCTION OF 2,3,3,3-TETRAFLUOROPROPENE AND 1,3,3,3-TETRAFLUOROPROPENE
    Publication number: 20180208528
    Abstract: The present invention provides a method of producing 2,3,3,3-tetrafluoropropene (HFO-1234yf), wherein the method comprises two or more reaction steps, at least one of said reaction steps comprising the production of 1,3,3,3-tetrafluoropropene (HFO-1234ze) and/or one or more HFO-1234ze precursors from one or more HFO-1234yf precursors, wherein at least a portion of the HFO-1234ze is recovered.
    Type: Application
    Filed: July 14, 2016
    Publication date: July 26, 2018
    Applicants: MEXICHEM FLUOR S.A. DE C.V., MEXICHEM UK LIMITED
    Inventors: CLIVE ROBERT GIDDIS, FIONA LOUISE SMITH, JONATHAN JUNHAY MAN, CARA JOY CRONSHAW