Patents by Inventor Robert H. Poyser

Robert H. Poyser 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).

  • Tablets
    Patent number: 4380540
    Abstract: Analgesic tablets which comprise an analgesic Medicament and metoclopramide or an acid addition salt thereof, the weight ratio of analgesic to metoclopramide or acid addition salt thereof lying in the range of 50:1 to 250:1, and a process for their preparation.
    Type: Grant
    Filed: January 18, 1982
    Date of Patent: April 19, 1983
    Assignee: Beecham Group Limited
    Inventors: Robert H. Poyser, David H. Turner
  • Metoclopramide/paracetamol tablets
    Patent number: 4325971
    Abstract: Analgesic tablets which comprise an analgesic Medicament and metoclopramide or an acid addition salt thereof, the weight ratio of analgesic to metoclopramide or acid addition salt thereof lying in the range of 50:1 to 250:1, and a process for their preparation.
    Type: Grant
    Filed: November 15, 1979
    Date of Patent: April 20, 1982
    Assignee: Beecham Group Limited
    Inventors: Robert H. Poyser, David H. Turner