Patents by Inventor Si S. Moi

Si S. Moi 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).

  • Amphetamine derivatives and protein and polypeptide amphetamine derivative conjugates and labels
    Patent number: 5470997
    Abstract: The present invention is directed to novel amphetamine derivatives which are synthesized for the covalent attachment to antigens (proteins or polypeptides) for the preparation of antibodies or receptors to amphetamine and amphetamine metabolites. The resulting novel antigens may be used for the production of antibodies or receptors using standard methods. Once generated, the antibodies or receptors and the novel derivatives which are covalently attached to proteins, polypeptides or labels may be used in the immunoassay process.
    Type: Grant
    Filed: April 6, 1992
    Date of Patent: November 28, 1995
    Assignee: Biosite Diagnostics Incorporated
    Inventors: Kenneth F. Buechler, Joseph B. Noar, Si S. Moi
  • Tetrahydrocannabinol derivatives and protein and polypeptide tetrahydrocannabinol derivative conjugates and labels
    Patent number: 5302703
    Abstract: The present invention is directed to novel THC derivatives which are synthesized for the covalent attachment to antigens (proteins or polypeptides) for the preparation of antibodies or receptors to the THC metabolites. The resulting novel antigens may be used for the production of antibodies or receptors using standard methods. Once generated, the antibodies or receptors and the novel derivatives which are covalently attached to proteins, polypeptides or labels may be used in the immunoassay process.
    Type: Grant
    Filed: March 17, 1993
    Date of Patent: April 12, 1994
    Assignee: Biosite Diagnostics Incorporated
    Inventors: Kenneth F. Buechler, Si S. Moi
  • Tetrahydrocannabinol derivatives and protein and polypeptide tetrahydrocannabinol derivative conjugates and labels
    Patent number: 5237057
    Abstract: The present invention is directed to novel THC derivatives which are synthesized for the covalent attachment to antigens (proteins or polypeptides) for the preparation of antibodies or receptors to the THC metabolites. The resulting novel antigens may be used for the production of antibodies or receptors using standard methods. Once generated, the antibodies or receptors and the novel derivatives which are covalently attached to proteins, polypeptides or labels may be used in the immunoassay process.
    Type: Grant
    Filed: April 6, 1992
    Date of Patent: August 17, 1993
    Assignee: Biosite Diagnostics, Inc.
    Inventors: Kenneth F. Buechler, Si S. Moi