Patents by Inventor Frederick David Tattersall

Frederick David Tattersall 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).

  • Use of a tachykinin antagonist and a muscarinic antagonist and/or an antihistamine to treat motion sickness
    Patent number: 6140324
    Abstract: The present invention relates to the use of a tachykinin antagonist and a muscarinic antagonist and/or an antihistamine for the treatment or prevention of motion sickness. There is also provided pharmaceutical compositions and products comprising a tachykinin antagonist and a muscarinic antagonist and/or an antihistamine.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: October 31, 2000
    Assignee: Merck Sharp & Dohme Ltd.
    Inventor: Frederick David Tattersall
  • Antiemetic use of triazolo-pyridazine derivatives
    Patent number: 6110915
    Abstract: A class of substituted 7,8-ring fused 1,2,4-triazolo[4,3-b]pyridazine derivatives, as shown in Formula I, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 3-position and a substituted alkoxy moiety at the 6-position, are selective ligands for GABA.sub.A receptors, in particular having high affinity for the .alpha.2 and/or .alpha.3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of emesis.
    Type: Grant
    Filed: December 8, 1998
    Date of Patent: August 29, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Jose Luis Castro Pineiro, Frederick David Tattersall