Patents by Inventor Mark A Dombroski

Mark A Dombroski 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: 6696464
    Abstract: The present invention relates to novel triazolo-pyridines of the formula I wherein Het is an optionally substituted 5-membered heterocycle containing one to two heteroatoms selected from nitrogen, sulfur and oxygen wherein at least one of said heteroatoms atoms must be nitrogen; R2 is selected from the group consisting of hydrogen, (C1-C6)alkyl or other suitable substituents; R3 is selected from the group consisting of hydrogen, (C1-C6)alkyl or other suitable substituents; s is an integer from 0-5; to intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the present invention are potent inhibitors of MAP kinases, preferably p38 kinase. They are useful in the treatment of inflammation, osteoarthritis, rheumatoid arthritis, cancer, repurfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: February 24, 2004
    Assignee: Pfizer Inc
    Inventors: Kim F. McClure, Michael A. Letavic, Mark A. Dombroski, Allen J. Duplantier, Ellen R. Laird
  • Patent number: 6664395
    Abstract: The present invention relates to novel benzotriazoles of the formula I wherein Het is an optionally substituted 5-membered heterocycle containing one to two heteroatoms selected from nitrogen, sulfur and oxygen wherein at least one of said heteroatoms atoms must be nitrogen; R2 is selected from the group consisting of hydrogen, (C1-C6)alkyl or other suitable substituents; R3 is selected from the group consisting of hydrogen, (C1-C6)alkyl or other suitable substituents; s is an integer from 0-5; to intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the present invention are potent inhibitors of MAP kinases, preferably p38 kinase. They are useful in the treatment of inflammation, osteoarthritis, rheumatoid arthritis, cancer, repurfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: December 16, 2003
    Assignee: Pfizer Inc
    Inventors: Michael A. Letavic, Mark A. Dombroski, Kim F. McClure, Ellen R. Laird
  • Publication number: 20030143230
    Abstract: The invention relates to compositions and methods for treating or preventing inflammation, including rheumatoid arthritis (RA). The method comprises administering to mammals in need thereof an effective amount of a composition containing an agent that inhibits IL-1/18 combination with a TNF inhibitor.
    Type: Application
    Filed: November 27, 2002
    Publication date: July 31, 2003
    Applicant: Pfizer Inc.
    Inventors: Christopher A. Gabel, Mark A. Dombroski
  • Publication number: 20030096838
    Abstract: The present invention relates to novel triazolo-pyridines of the formula I 1
    Type: Application
    Filed: March 11, 2002
    Publication date: May 22, 2003
    Applicant: Pfizer Inc.
    Inventors: Kim F. McClure, Michael A. Letavic, Mark A. Dombroski, Allen J. Duplantier, Ellen R. Laird
  • Publication number: 20030092749
    Abstract: The present invention relates to novel triazolo-pyridines of the formula I 1
    Type: Application
    Filed: March 11, 2002
    Publication date: May 15, 2003
    Applicant: Pfizer Inc.
    Inventors: Mark A. Dombroski, Michael A. Letavic, Kim F. McClure
  • Publication number: 20030078432
    Abstract: The present invention relates to novel benzotriazoles of the formula I 1
    Type: Application
    Filed: April 4, 2002
    Publication date: April 24, 2003
    Applicant: Pfizer Inc.
    Inventors: Michael A. Letavic, Mark A. Dombroski, Kim F. McClure, Ellen R. Laird
  • Publication number: 20030027217
    Abstract: The present invention relates to the identification of diarylsulfonylurea binding proteins (DBPs) as therapeutic targets for agents that suppress the release of inflammatory mediators such as interleukin IL-1 and IL-1&bgr;.
    Type: Application
    Filed: August 21, 2002
    Publication date: February 6, 2003
    Applicant: Pfizer Inc.
    Inventors: Christopher A. Gabel, Richard J. Griffiths, James F. Eggler, Mark A. Dombroski, Kieran Geoghegan
  • Patent number: 6461822
    Abstract: The present invention relates to the identification of diarylsulfonylurea binding proteins (DBPs) as therapeutic targets for agents that suppress the release of inflammatory mediators such as interleukin IL-1 and IL-1&bgr;.
    Type: Grant
    Filed: August 31, 1999
    Date of Patent: October 8, 2002
    Assignee: Pfizer Inc.
    Inventors: Christopher A. Gabel, Richard J. Griffiths, James F. Eggler, Mark A. Dombroski, Kieran Geoghegan
  • Publication number: 20020034764
    Abstract: The present invention relates to the identification of diarylsulfonylurea binding proteins (DBPs) as therapeutic targets for agents that suppress the release of inflammatory mediators such as interleukin IL-1 and IL-1&bgr;.
    Type: Application
    Filed: August 31, 1999
    Publication date: March 21, 2002
    Inventors: CHRISTOPHER A. GABEL, RICHARD J. GRIFFITHS, JAMES F. EGGLER, MARK A. DOMBROSKI, GEOGHEGAN KIERAN
  • Patent number: 6133286
    Abstract: This invention relates to novel benzopyran and other benzo-fused leukotriene B.sub.4 (LTB.sub.4) antagonists and the pharmaceutically acceptable salts thereof, to pharmaceutical compositions containing such compounds or a pharmaceutically acceptable salt thereof, and to methods of using such compounds as LTB.sub.4 antagonists. The compounds and the pharmaceutically acceptable salts of this invention inhibit the action of LTB.sub.4 and are therefore useful in the treatment of LTB.sub.4 induced illnesses such as inflammatory disorders including rheumatoid arthritis, osteoarthritis, inflammatory bowel disease, psoriasis and other skin disorders such as eczema, erythema, pruritus and acne, stroke and other forms of reperfusion injury, graft rejection, autoimmune diseases, asthma, and other conditions where marked neutrophil infiltration occurs.
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: October 17, 2000
    Assignee: Pfizer Inc.
    Inventors: Mark A. Dombroski, Kevin Koch, Anthony D. Piscopio