Patents by Inventor David S. Teager

David S. Teager 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).

  • Crystalline forms of a factor Xa inhibitor
    Patent number: 7034160
    Abstract: The present invention relates to novel crystalline forms of an inhibitor of Factor Xa, processes for its preparation, compositions comprising it, and its therapeutic use.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: April 25, 2006
    Assignee: Aventis Pharmaceuticals Inc.
    Inventors: Rick G. Woodward, David S. Teager
  • Novel crystalline forms of a factor Xa inhibitor
    Publication number: 20030225144
    Abstract: The present invention relates to novel crystalline forms of an inhibitor of Factor Xa, processes for its preparation, compositions comprising it, and its therapeutic use.
    Type: Application
    Filed: April 1, 2003
    Publication date: December 4, 2003
    Applicant: Aventis Pharmaceuticals Inc.
    Inventors: Rick G. Woodward, David S. Teager
  • Novel processes for the preparation of adenosine compounds and intermediates thereto
    Publication number: 20030069423
    Abstract: Novel processes for the preparation of adenosine compounds and intermediates thereto. The adenosine compounds prepared by the present processes may be useful as cardiovascular agents, more particularly as antihypertensive and anti-ischemic agents, as cardioprotective agents which ameliorate ischemic injury or myocardial infarct size consequent to myocardial ischemia, and as an antilipolytic agents which reduce plasma lipid levels, serum triglyceride levels, and plasma cholesterol levels. The present processes may offer improved yields, purity, ease of preparation and/or isolation of intermediates and final product, and more industrially useful reaction conditions and workability.
    Type: Application
    Filed: May 10, 2002
    Publication date: April 10, 2003
    Inventors: Timothy A. Ayers, Geoffrey A. D'Netto, Gregory G. Kubiak, James J. Mencel, Michael K. O'Brien, Matthew R. Powers, John J. Shay, Adam W. Sledeski, David S. Teager, Benoit Vanasse