Patents by Inventor Nigel Liverton

Nigel Liverton 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: 5451578
    Abstract: Compounds of the invention have the formula: ##STR1## which have fibrinogen receptor antagonist activity, including, for example, ##STR2##
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: September 19, 1995
    Assignee: Merck & Co., Inc.
    Inventors: David A. Claremon, Nigel Liverton, John J. Baldwin
  • Patent number: 5441952
    Abstract: Fibrinogen receptor antagonists of the ##STR1## are disclosed for use in inhibiting the binding of fibrinogen to blood platelets and for inhibiting the aggregation of blood platelets, for example ##STR2##
    Type: Grant
    Filed: April 5, 1993
    Date of Patent: August 15, 1995
    Assignee: Merck & Co., Inc.
    Inventors: David A. Claremon, Nigel Liverton
  • Patent number: 5438055
    Abstract: Benzodiazepine derivatives with an amide or urea function in the 3-position are useful in the treatment of arrhythmia.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: August 1, 1995
    Assignee: Merck & Co., Inc.
    Inventors: John J. Baldwin, Jason M. Elliott, David A. Claremon, Nigel Liverton, David C. Remy, Harold G. Selnick
  • Patent number: 5428157
    Abstract: 3-Acylamino-5-Aminobenzo[1,5]diazepines are useful in the treatment of arrhythmia.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: June 27, 1995
    Assignee: Merck & Co., Inc.
    Inventors: John J. Baldwin, David A. Claremon, Jason M. Elliott, Nigel Liverton, David C. Remy, Harold G. Selnick
  • Patent number: 5426185
    Abstract: Benzo-(1,5)-diazepine derivatives with an amide or urea function in the 3-position are useful in the treatment of arrhythmia.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: June 20, 1995
    Assignee: Merck & Co., Inc.
    Inventors: John J. Baldwin, David A. Claremon, Jason M. Elliott, Nigel Liverton, David C. Remy, Harold G. Selnick
  • Patent number: 5389631
    Abstract: Fibrinogen receptor antagonists of the ##STR1## are disclosed for use in inhibiting the binding of fibrinogen to blood platelets and for inhibiting the aggregation of blood platelets wherein G is: ##STR2## for example, ##STR3##
    Type: Grant
    Filed: March 22, 1993
    Date of Patent: February 14, 1995
    Assignee: Merck & Co., Inc.
    Inventors: David A. Claremon, Nigel Liverton