Patents by Inventor Michael S. F. Wong

Michael S. F. Wong 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).

  • Phosphonothioate immunogens
    Patent number: 4354977
    Abstract: Novel phosphonothioate compounds of the general formula ##STR1## wherein R.sub.1 is lower alkylR.sub.2 is a steroid residue which is linked to the rest of the molecule through any carbon atom which is not one of the carbon atoms forming a ring junction, or through a side chain carbon atom, andn is 1 to 4,are disclosed as well as the use of these compounds as immunogenic haptens.Immunogenic hapten-protein complexes and conjugates of these phosphonothioate compounds and of steroid phosphates are also disclosed.
    Type: Grant
    Filed: March 11, 1980
    Date of Patent: October 19, 1982
    Assignee: Commonwealth Scientific and Industrial Research Organization
    Inventors: Ronald M. Hoskinson, Ronald I. Cox, Michael S. F. Wong