Patents by Inventor Songhyun Lee

Songhyun Lee 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).

  • CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME
    Publication number: 20240299919
    Abstract: A catalyst for a hydrogenation reaction including: a polymer support; and a catalytic component supported on the polymer support. The polymer support comprises a repeating unit represented by Formula 1.
    Type: Application
    Filed: May 15, 2024
    Publication date: September 12, 2024
    Inventors: Myungji Suh, Dong Hyun Ko, Minkee Choi, Songhyun Lee
  • STABLE PRODUCT OLIGOMER SELECTIVITY FROM OLEFIN OLIGOMERIZATION ON ZSM-5 ZEOLITES AND ZEOTYPES
    Publication number: 20240270664
    Abstract: MFI zeolite and methods for converting alkenes to higher liquid products. The method includes contacting one or more alkenes having about 2 to about 12 carbon atoms with a MFI zeolite having a silicon to aluminum ratio (Si:Al) of about 20 to about 100 and a crystallite size of about 0.001 ?m to about 0.1 ?m; and oligomerizing the one or more alkenes in the presence of the MFI zeolite to form an oligomer having 4 to 26 carbon atoms.
    Type: Application
    Filed: February 13, 2024
    Publication date: August 15, 2024
    Inventors: Rajamani P. Gounder, Elizabeth E. Rogers, Songhyun Lee, Evan Sowinski
  • CATALYST FOR HYDROGENATION REACTION AND METHOD FOR PRODUCING SAME
    Publication number: 20220134323
    Abstract: A catalyst for a hydrogenation reaction including: a polymer support; and a catalytic component supported on the polymer support. The polymer support comprises a repeating unit represented by Formula 1.
    Type: Application
    Filed: July 13, 2020
    Publication date: May 5, 2022
    Inventors: Myungji Suh, Dong Hyun Ko, Minkee Choi, Songhyun Lee