Patents by Inventor Michael Dart

Michael Dart 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).

  • Publication number: 20080064699
    Abstract: The present invention relates to compounds of formula (I), or pharmaceutically acceptable salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R1, R2, R3, R4, and L2, are defined in the specification, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
    Type: Application
    Filed: May 31, 2007
    Publication date: March 13, 2008
    Inventors: Alan Florjancic, Michael Dart, Keith Ryther, Arturo Perez-Medrano, William Carroll, Meena Patel, Karin Tietje, Tongmei Li, Teodozyj Kolasa, Megan Gallagher, Sridhar Peddi, Jennifer Frost, Derek Nelson
  • Publication number: 20080058335
    Abstract: The present invention relates to compounds of formula (I), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R1, R2, R3, and L1 are defined in the specfication, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions. The present invention also relates to compounds of formula (II), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R1a, R2a and (Rx)n are as defined in the specification, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
    Type: Application
    Filed: May 30, 2007
    Publication date: March 6, 2008
    Inventors: Alan Florjancic, Michael Dart, Keith Ryther, Arturo Perez-Medrano, William Carroll, Meena Patel, Karin Tietje, Tongmei Li, Teodozyj Kolasa, Megan Gallagher, Sridhar Peddi, Jennifer Frost, Derek Nelson
  • Publication number: 20070037801
    Abstract: The present invention provides novel compounds of Formula (I) which are CB2 selective ligands useful for the treatment of pain.
    Type: Application
    Filed: December 21, 2005
    Publication date: February 15, 2007
    Inventors: Jennifer Frost, Karin Tietje, Michael Dart, Michael Meyer
  • Publication number: 20060287290
    Abstract: Compounds of formula (I) are novel CNS active agents that are useful for treating pain and for treating other disorders associated with the cholinergic system.
    Type: Application
    Filed: August 24, 2006
    Publication date: December 21, 2006
    Inventors: Michael Dart, Xenia Searle, Karin Tietje, Richard Toupence
  • Publication number: 20050101602
    Abstract: Compounds of formula (I) Z-Ar1—Ar2??(I) wherein Z is a diazabicyclic amine, Ar1 is a 5- or 6-membered aromatic ring, and Ar2 is selected from the group consisting of an unsubstituted or substituted 5- or 6-membered heteroaryl ring; unsubstituted or substituted bicyclic heteroaryl ring; 3,4-(methylenedioxy)phenyl; carbazolyl; tetrahydrocarbazolyl; naphthyl; and phenyl; wherein the phenyl is substituted with 0, 1, 2, or 3 substituents in the meta- or para-positions. The compounds are useful in treating conditions or disorders prevented by or ameliorated by ?7 nAChR ligands. Also disclosed are pharmaceutical compositions comprising compounds of formula (I) and methods for using such compounds and compositions.
    Type: Application
    Filed: September 16, 2004
    Publication date: May 12, 2005
    Inventors: Anwer Basha, William Bunnelle, Michael Dart, Megan Gallagher, Jianguo Ji, Tao Li, Jennifer Pace, Keith Ryther, Karin Tietje, Kathleen Mortell, Diana Nersesian, Michael Schrimpf
  • Publication number: 20050065178
    Abstract: Compounds of formula (I) Z-Ar1—Ar2??(I) wherein Z is a diazabicyclic amine, Ar1 is a 5- or 6-membered aromatic ring, and Ar2 is selected from an unsubstituted or substituted 5-membered heteroaryl ring; an unsubstituted or substituted 6-membered heteroaryl ring; 3,4-(methylenedioxy)phenyl; and phenyl substituted with 0, 1, 2, or 3 substituents in the meta- or para-positions. The compounds are useful in treating conditions or disorders prevented by or ameliorated by ?7 nAChR ligands. Also disclosed are pharmaceutical compositions comprising compounds of formula (I) and methods for using such compounds and compositions.
    Type: Application
    Filed: September 19, 2003
    Publication date: March 24, 2005
    Inventors: Anwer Basha, William Bunnelle, Michael Dart, Megan Gallagher, Jianguo Ji, Tao Li, Jennifer Pace, Keith Ryther, Karin Tietje
  • Patent number: 5929039
    Abstract: The present invention relates generally to a method for, and pharmaceutical compositions useful in, the prophylaxis and/or treatment of cardiac dysfunction in a mammal by the administration of an effective amount of an agent capable of blocking or inhibiting the effect or release of inositol(1,4,5)trisphosphate in cardiac tissue.
    Type: Grant
    Filed: August 5, 1996
    Date of Patent: July 27, 1999
    Assignee: Baker Medical Research Institute
    Inventors: Elizabeth Anne Woodcock, Karen Elizabeth Anderson, Anthony Michael Dart, Xiao-Jun Du