Patents by Inventor Samual Yeh

Samual Yeh 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).

  • Method of treating colorectal carcinoma lesion and composition for use therein
    Patent number: 5643550
    Abstract: This invention provides a method of imaging a colorectal carcinoma lesion in a human patient which comprises administering to the patient a monoclonal antibody capable of binding to a cell surface antigen associated with the colorectal carcinoma lesion and which is labeled with an imaging agent under conditions so as to form a complex between the monoclonal antibody and the cell surface antigen, imaging any complex so formed, and thereby imaging the colorectal carcinoma lesion.This invention also provides a monoclonal antibody designated AS 33 (ATCC Accession No. HB 8779) and the hybridoma which produces it.
    Type: Grant
    Filed: September 27, 1994
    Date of Patent: July 1, 1997
    Assignee: Sloan-Kettering Institute for Cancer Research
    Inventors: Sydney Welt, Chaitanya R. Divgi, Samual Yeh, Lloyd J. Old, Herbert F. Oettgen, Francisco X. Real, Junichi Sakamoto
  • Method of imaging colorectal carcinoma lesion and composition for use therein
    Patent number: 5431897
    Abstract: This invention provides a method of imaging a colorectal carcinoma lesion in a human patient which comprises administering to the patient a monoclonal antibody capable of binding to a cell surface antigen associated with the colorectal carcinoma lesion and which is labeled with an imaging agent under conditions so as to form a complex between the monoclonal antibody and the cell surface antigen, imaging any complex so formed, and thereby imaging the colorectal carcinoma lesion.This invention also provides a monoclonal antibody designated AS 33 (ATCC Accession No. HB 8779) and the hybridoma which produces it.
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: July 11, 1995
    Assignee: Sloan-Kettering Institute for Cancer Research
    Inventors: Sydney Welt, Chaitanya R. Divgi, Samual Yeh, Lloyd J. Old, Herbert F. Oettgen, Francisco X. Real, Junichi Sakamoto
  • Method of imaging colorectal carcinoma lesion and composition for use therein
    Patent number: 5160723
    Abstract: This invention provides a method of imaging a colorectal carcinoma lesion in a human patient which comprises administering to the patient a monoclonal antibody capable of binding to a cell surface antigen associated with the coloretal carcinoma lesion and which is labeled with an imaging agent under conditions so as to form a complex between the monoclonal antibody and the cell surface antigen, imaging any complex so formed, and thereby imaging the colorectal carcinoma lesion.This invention also provides a monoclonal antibody designated AS 33 (ATCC Accession No. HB 8779) and the hybridoma which produces it.
    Type: Grant
    Filed: March 18, 1991
    Date of Patent: November 3, 1992
    Assignee: Sloan-Kettering Institute For Cancer Research
    Inventors: Sydney Welt, Chaitanya R. Divgi, Samual Yeh, Lloyd J. Old, Herbert F. Oettgen, Francisco X. Real, Junichi Sakamoto