Patents by Inventor Patrick V. R. Shannon

Patrick V. R. Shannon 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).

  • Heterocyclic compounds
    Patent number: 5770598
    Abstract: The present invention relates to heterocyclic compounds which have been found to have anti-tumour activity. More specifically, the invention concerns Pyrrolo ?3,2-b! carbazoles, 1H-Benzofuro ?3,2-.function.! indoles and 1H-?1! Benzothieno ?2,3-.function.! indoles, methods for their preparation, pharmaceutical formulations containing them and their use as anti-tumour agents.
    Type: Grant
    Filed: April 10, 1997
    Date of Patent: June 23, 1998
    Assignee: University College Cardiff Consultants Limited
    Inventors: David D. Miller, Paul Barraclough, Sadie Vile, Ann L. Walker, Patrick V. R. Shannon, Laddawan Chunchatprasert, Pierre P. M. Debont, Alan T. Hudson