Patents by Inventor Peter Handley Jones

Peter Handley Jones 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).

  • Antihypertensive agents
    Patent number: 4044135
    Abstract: Described are the compounds 2[4(tetrahydro-2-furoyl)-hexahydro-1,4-diazepinyl-1]-4-amino-6,7-dimethoxy quinazoline and pharmaceutically acceptable acid addition salts thereof. The compounds are useful as antihypertensive agents.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: August 23, 1977
    Assignee: Abbott Laboratories
    Inventors: Martin Winn, Jaroslav Kyncl, Daniel Ambrose Dunnigan, Peter Handley Jones