Patents by Inventor Mander Singh

Mander Singh 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 system for removal of light ends and non-condensables to prevent buildup in an olefin/paraffin membrane separation process
    Patent number: 11136280
    Abstract: Systems and processes are provided to prevent light ends such as methane, ethylene and ethane from building up in an olefin/paraffin separation system that uses a combination of a membrane and distillation column for this separation. In one embodiment a small stripper column is provided downstream from a selective hydrogenation reactor. In the other embodiment, a surge vessel with a receiver is added to the retentate stream of the membrane unit.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: October 5, 2021
    Assignee: UOP LLC
    Inventors: Mander Singh, Charles P Luebke, Trung Pham, Steven Kozup, Carl Liskey, Simon E. Albo, Saadet Ulas Acikgoz, Chunqing Liu
  • PROCESS AND SYSTEM FOR REMOVAL OF LIGHT ENDS AND NON-CONDENSABLES TO PREVENT BUILDUP IN AN OLEFIN/PARAFFIN MEMBRANE SEPARATION PROCESS
    Publication number: 20200377430
    Abstract: Systems and processes are provided to prevent light ends such as methane, ethylene and ethane from building up in an olefin/paraffin separation system that uses a combination of a membrane and distillation column for this separation. In one embodiment a small stripper column is provided downstream from a selective hydrogenation reactor. In the other embodiment, a surge vessel with a receiver is added to the retentate stream of the membrane unit.
    Type: Application
    Filed: May 29, 2019
    Publication date: December 3, 2020
    Inventors: Mander Singh, Charles P Luebke, Trung Pham, Steven Kozup, Carl Liskey, Simon E. Albo, Saadet Ulas Acikgoz, Chunqing Liu