Patents by Inventor Sonia Patricia Roberts

Sonia Patricia Roberts 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).

  • Gastrin and cholecystokinin receptor ligands
    Patent number: 6479531
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are ligands at gastrin and/or cholecystokinin receptors. X and Y are independently ═N—, —N(R5)—═CH—, —S— or —O—.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: November 12, 2002
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Ian Duncan Linney, Paul Trevor Wright, Iain Mair McDonald, Katherine Isobel Mary Steel, Robert Antony David Hull, Sonia Patricia Roberts, John David Gaffen, Jeremy Gilbert Vinter, Martin Keith Walker, James Whyte Black, Gillian Fairfull Watt, Elaine Anne Harper, Nigel Paul Shankley, Matthew John Tozer, David John Dunstone, Michael John Pether, Elliot James Lilley, David Andrew Sykes, Caroline Minli Rachel Low, Eric Peter Griffin, Laurence Wright
  • Gastrin and CCK antagonists
    Patent number: 5912260
    Abstract: Described herein are compounds of formula (I) or a pharmaceutically acceptable salt thereof, ##STR1## wherein L is N or C, one of X and Y is --NH--CH.sub.2 --R.sup.2 and the other is the substituent of formula (II). The compounds are potent gastrin and/or CCK antagonists.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: June 15, 1999
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Nigel Paul Shankley, Robert Antony David Hull, Atul Kotecha, Sonia Patricia Roberts, Elaine Anne Harper