Patents by Inventor Alexander Henry Todd

Alexander Henry Todd 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).

  • Morpholine derivatives
    Patent number: 3959273
    Abstract: The disclosure relates to new 2-aryloxymethylmorpholine derivatives which possess antidepressant properties, and to processes for the manufacture of the said morpholine derivatives, to pharmaceutical compositions containing them, and to a method of preventing or relieving depression in warm-blooded animals including man. Typical of the morpholine derivatives disclosed is 2-(o-ethoxyphenoxymethyl)morpholine.
    Type: Grant
    Filed: September 27, 1974
    Date of Patent: May 25, 1976
    Assignee: Imperial Chemical Industries Limited
    Inventors: Keith Blakeney Mallion, Ralph William Turner, Alexander Henry Todd