Patents by Inventor John Arnott Boyle

John Arnott Boyle 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).

  • Patent number: 3971787
    Abstract: 3-(7-Halo-4-quinolyl)-N-[di(loweralkyl)amino(lower alkyl)]-N-(lower alkyl)benzamides and 4-(7-halo-4-quinolyl)-N-[di(lower alkyl)amino(loweralkyl)]-N-(lower alkyl)benzamides and their pharmaceutically acceptable acid addition salts exhibit interesting anti-inflammatory activity. They also exhibit anti-malarial activity and anti-hypertensive activity.
    Type: Grant
    Filed: January 23, 1975
    Date of Patent: July 27, 1976
    Assignee: John Wyeth & Brother Limited
    Inventors: John Leheup Archibald, John Arnott Boyle, John Christopher Saunders