Patents by Inventor Siegfried Christensen

Siegfried Christensen 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).

  • Pyrazolo[3,4-B]Pyridine Compound, and Its Use as a Pde4 Inhibitor
    Publication number: 20070280971
    Abstract: The invention provides 4-{[1-(aminocarbonyl)-4-piperidinyl]amino}-N-[(3,4-dimethylphenyl)methyl]-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide, which is the compound of formula (I): or a salt thereof.
    Type: Application
    Filed: March 15, 2005
    Publication date: December 6, 2007
    Inventors: Siegfried Christensen, Caroline Cook, Christopher Edlin, Martin Johnson, Paul Jones, Mika Lindvall, Amyn Sayani, Naimisha Trivedi, Lionel Trottet
  • Peptide deformylase inhibitors
    Publication number: 20070173542
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: December 11, 2003
    Publication date: July 26, 2007
    Inventors: Jinhwa Lee, Siegfried Christensen
  • Peptide Deformylase Inhibitors
    Publication number: 20070155792
    Abstract: PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: March 7, 2007
    Publication date: July 5, 2007
    Inventors: Kelly Aubart, Jia-Ning Xiang, Siegfried Christensen, Xiangmin Liao, Maxwell Cummings
  • Peptide deformylase inhibitors
    Publication number: 20060229341
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: April 16, 2003
    Publication date: October 12, 2006
    Inventors: Siegfried Christensen, Maxwell Cummings, Jinhwa Lee, Jia-ning Xiang
  • Peptide deformylase inhibitors
    Publication number: 20060160802
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: July 8, 2004
    Publication date: July 20, 2006
    Inventors: Kelly Aubart, Siegfried Christensen IV, Chaya Duraiswami, Joseph Karpinski
  • Peptide deformylase inhibitors
    Publication number: 20060052423
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: December 18, 2003
    Publication date: March 9, 2006
    Applicant: SmithKline Beecham Corporation
    Inventors: Jack Leber, Mei Li, Jinhwa Lee, Kelly Aubart, Siegfried Christensen
  • Peptide deformylase inhibitors
    Publication number: 20060025412
    Abstract: PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: October 14, 2005
    Publication date: February 2, 2006
    Inventors: Kelly Aubart, Jia-Ning Xiang, Siegfried Christensen, Xiangmin Liao, Maxwell Cummings
  • Compounds
    Publication number: 20060019963
    Abstract: This invention relates to a method for selecting PDE IV inhibitors which have a salutory therapeutic index, and to compounds having these properties.
    Type: Application
    Filed: July 28, 2003
    Publication date: January 26, 2006
    Inventors: Mary Barnette, Theodore Torphy, Siegfried Christensen
  • Peptide deformylase inhibitors
    Publication number: 20050222412
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: May 30, 2003
    Publication date: October 6, 2005
    Inventors: Kelly Aubart, Andrew Benowitz, Siegfried Christensen, Joseph Karpinski, Jinhwa Lee, Domingos Silva
  • Peptide deformylase inhibitors
    Publication number: 20050124677
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: March 12, 2003
    Publication date: June 9, 2005
    Inventors: Kelly Aubart, Ajita Bhat, Siegfried Christensen, Jack Leber, Xiangmin Liao
  • Phenethylamine compounds
    Patent number: 5710180
    Abstract: Substituted phenethylamines of formula (I) useful for treating phosphodiesterase IV related ##STR1## disease states are disclosed herein.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: January 20, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: Siegfried Christensen, IV, Cornelia Jutta Forster