Patents by Inventor Trevor Abram

Trevor Abram 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).

  • Heterocyclylcarbonyl substituted benzofuranyl- and -thiophenyl-alkanecarboxyclic acid derivatives
    Patent number: 5691359
    Abstract: Heterocyclylcarbonyl substituted benzofuranyl- and thiophenyl-alkanecarboxylic acid derivatives are prepared by reacting appropriately substituted hydroxybenzene butanoic acid esters with heterocyclic ketones. The inventive compounds can be used for the preparation of medicaments, particularly of medicaments for the treatment and prevention of acute and chronic inflammatory processes.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: November 25, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rudiger Fischer, Gabriele Braunlich, Mazen Es-Sayed, Rudolf Hanko, Stephen Tudhope, Graham Sturton, Trevor Abram, Mary F. Fitzgerald
  • Amino-benzofuryl-and thienyl-derivatives
    Patent number: 5622989
    Abstract: 6-Amino-benzofuryl- and thienyl-derivatives can be prepared by reacting appropriate amino-substituted benzoyl phenols with appropriate substituted acetophenones and subsequent modification of the substituents. The compounds are useful for the treatment of actual and chronic inflammatory diseases, particularly of the airways and the gastro-intestinal tract.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: April 22, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gabriele Br aunlich, R udiger Fischer, Mazen Es-Sayed, Rudolf Hanko, Stephen Tudhope, Graham Sturton, Trevor Abram, Wendy J. McDonald-Gibson, Mary F. Fitzgerald
  • Oxalylamino-benzofuran- and benzothienyl-derivatives
    Patent number: 5565488
    Abstract: The inventive Oxalylamino-benzofuran- and benzothienyl-derivatives are prepared by reacting the appropriate amino substituted benzofuranes and benzothiophenes with oxalic acid derivatives. The inventive compounds are suitable for the prevention and treatment of acute and chronic inflammatory processes, particularly of the airways.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: October 15, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gabriele Braunlich, Rudiger Fischer, Mazen Es-Sayed, Rudolf Hanko, Stephen Tudhope, Graham Sturton, Trevor Abram, Wendy J. McDonald-Gibson, Mary F. Fitzgerald
  • Benzofuranyl-and-thiophenyl-alkanecarboxyclic acid derivatives
    Patent number: 5504213
    Abstract: The Benzofuranyl- and -thiophenyl-alkane-carboxylic acid derivatives are prepared Tby cyclisation of hydroxy acetophenones and related compounds or by Wittig-reaction of benzofuranyl aldehydes. The compounds can be used to prepared medicaments.
    Type: Grant
    Filed: April 29, 1994
    Date of Patent: April 2, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rudiger Fischer, Gabriele Braunlich, Klaus-Helmut Mohrs, Rudolf Hanko, John-Edward Butler-Ransohoff, Mazen Es-Sayed, Graham Sturton, Steve Tudhope, Trevor Abram, Wendy J. McDonald-Gibson
  • 1-Heteroaryl-4-aryl-pyrazolin-5-ones for use as medicaments
    Patent number: 4698344
    Abstract: The invention relates to 1-heteroaryl-4-aryl-pyrazolin-5-ones, a preparation process and the use in combating diseases, in particular for use as lipoxygenase inhibitors.
    Type: Grant
    Filed: November 21, 1985
    Date of Patent: October 6, 1987
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Sasse, Michael Hammond, Friedel Seuter, Elisabeth Perzborn, Bernhard Pelster, Graham Sturton, Trevor Abram