Patents by Inventor William Henry Bowen

William Henry Bowen 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).

  • Oral preparations
    Patent number: 3952092
    Abstract: The present invention provides a composition which comprises at least one agglutinin which is a site-directed homing agent attached to a biologically active molecule which is effective in modifying the nature of a target site. There is also provided a process for the production of a composition which comprises attaching at least one agglutinin which is a site-directed homing agent to a biologically active molecule which is effective in modifying the nature of a target site.
    Type: Grant
    Filed: June 7, 1973
    Date of Patent: April 20, 1976
    Inventors: William Henry Bowen, Sidney Alan Barker