Patents by Inventor Iryna BENNETT

Iryna BENNETT 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 hydroformylation with removal of dissolved hydrogen
    Patent number: 12612351
    Abstract: A process for producing an aldehyde is disclosed. The process comprises: hydroformylating an olefin to form the aldehyde using a hydroformylation catalyst; recovering an effluent stream comprising the aldehyde, hydrogen and the hydroformylation catalyst; passing the effluent stream to a stripper; contacting the effluent stream with a strip gas in the stripper to produce a stripped effluent stream having a lower hydrogen concentration than the effluent stream; and recovering the stripped effluent stream.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: April 28, 2026
    Assignee: Johnson Matthey Davy Technologies Limited
    Inventors: Iryna Bennett, Michael Gavin John Williams
  • PROCESS FOR HYDROFORMYLATION WITH REMOVAL OF DISSOLVED HYDROGEN
    Publication number: 20240043363
    Abstract: A process for producing an aldehyde is disclosed. The process comprises: hydroformylating an olefin to form the aldehyde using a hydroformylation catalyst; recovering an effluent stream comprising the aldehyde, hydrogen and the hydroformylation catalyst; passing the effluent stream to a stripper; contacting the effluent stream with a strip gas in the stripper to produce a stripped effluent stream having a lower hydrogen concentration than the effluent stream; and recovering the stripped effluent stream.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 8, 2024
    Inventors: Iryna BENNETT, Michael Gavin John WILLIAMS