Patents by Inventor Chong Kok Teo

Chong Kok Teo 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).

  • Anti oligosaccharide antibody
    Patent number: 11124579
    Abstract: An antigen-binding protein, or an antigen-binding fragment thereof that binds to a Lewis X type glycan on SLAMF7, comprising (1) a heavy chain variable domain comprising a VHCDR1 having the amino acid sequence GYTFTSYWIH; a VHCDR2 having the amino acid sequence EINPSNGRTNFNEKFKN and a VHCDR3 having the amino acid sequence VDYDEAY; and (ii) a light chain variable domain comprising a VLCDR1 having the amino acid sequence RSSKSLLHSNGITYLY, a VLCDR2 having the amino acid sequence QMSNLAS, and a VLCDR3 having the amino acid sequence AQNLELWT is provided. Methods of using the antibody for detecting or treating cancer, and a kit comprising the antibody are also provided.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: September 21, 2021
    Assignees: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, NATIONAL UNIVERSITY OF SINGAPORE
    Inventors: Chong Kok Teo, Andre Boon Hwa Choo, Wee Joo Chng
  • ANTI OLIGOSACCHARIDE ANTIBODY
    Publication number: 20200024359
    Abstract: An antigen-binding protein, or an antigen-binding fragment thereof that binds to a Lewis X type glycan on SLAMF7, comprising (1) a heavy chain variable domain comprising a VHCDR1 having the amino acid sequence GYTFTSYWIH; a VHCDR2 having the amino acid sequence EINPSNGRTNFNEKFKN and a VHCDR3 having the amino acid sequence VDYDEAY; and (ii) a light chain variable domain comprising a VLCDR1 having the amino acid sequence RSSKSLLHSNGITYLY, a VLCDR2 having the amino acid sequence QMSNLAS, and a VLCDR3 having the amino acid sequence AQNLELWT is provided. Methods of using the antibody for detecting or treating cancer, and a kit comprising the antibody are also provided.
    Type: Application
    Filed: March 29, 2018
    Publication date: January 23, 2020
    Inventors: Chong Kok Teo, Andre Boon Hwa Choo, Wee Joo Chng