Patents by Inventor Joseph R. Lennox

Joseph R. Lennox 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).

  • 1,3-Disubstituted-2-thioxo-imidazolidine-4,5-diones as potassium channel openers
    Publication number: 20030119890
    Abstract: Compounds of Formula I are provided: 1
    Type: Application
    Filed: October 29, 2002
    Publication date: June 26, 2003
    Applicant: Wyeth
    Inventors: John A. Butera, Hassan M. Elokdah, Theodore S. Sulkowski, John L. Primeau, Joseph R. Lennox
  • 2,3,5-Substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia
    Publication number: 20030083341
    Abstract: This invention provides compounds of Formula I having the structure 1
    Type: Application
    Filed: August 9, 2002
    Publication date: May 1, 2003
    Applicant: Wyeth
    Inventors: John A. Butera, Craig E. Caufield, Russell F. Graceffa, Alexander Greenfield, Eric G. Gundersen, Lisa M. Havran, Alan H. Katz, Joseph R. Lennox, Scott C. Mayer, Robert E. McDevitt
  • 4-substituted-3-substituted-amino-cyclobut-3-ene-1,2-diones and analogs thereof as novel potassium channel openers
    Patent number: 6465523
    Abstract: 4-Substituted-3-substituted-amino-cyclobutyl-3-ene-1,2-diones having the Formula (I): wherein R1, R2, R3, R4, R5, A and W are as defined in the specification which compounds relaxes smooth muscles.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: October 15, 2002
    Assignee: American Home Products
    Inventors: John A. Butera, Joseph R. Lennox, Douglas J. Jenkins
  • 4-substituted-3-substituted-amino-cyclobut-3-ene-1,2-diones and analogs thereof as novel potassium channel openers
    Patent number: 6462059
    Abstract: 4-Substituted-3-substituted-amino-cyclobut-3-ene-1,2-diones having the Formula (I): wherein R1, R2, R3, R4, R5, A and W are as defined in the specification which compounds relaxes smooth muscles.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: October 8, 2002
    Assignee: American Home Products
    Inventors: John A. Butera, Joseph R. Lennox, Douglas J. Jenkins
  • 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia
    Patent number: 6451827
    Abstract: This invention provides compounds of Formula I having the structure wherein: B, C, D, and R1 are as defined hereinbefore in the specification, or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: September 17, 2002
    Assignee: Wyeth
    Inventors: John A. Butera, Craig E. Caufield, Russell F. Graceffa, Alexander Greenfield, Eric G. Gundersen, Lisa Marie Havran, Alan H. Katz, Joseph R. Lennox, Scott C. Mayer, Robert E. McDevitt
  • Substituted benzofuranoindoles and indenoindoles as novel potassium channel openers
    Patent number: 6391902
    Abstract: Compounds of the Formulae (I) and (II): wherein R1, R2, R3, X, Y and Z are as defined in the specification which compounds are useful in the treatment of disorders associated with smooth muscle contraction via potassium channel modulation.
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: May 21, 2002
    Assignee: American Home Products Corporation
    Inventors: Schuyler A. Antane, John A. Butera, Joseph R. Lennox
  • 4-substituted-3-substituted-amino-cyclobut-3-ene-1,2-diones and analogs thereof as novel potassium channel openers
    Patent number: 6376555
    Abstract: 4-Substituted-3-substituted-amino-cyclobut-3-ene-1,2-diones having the Formula (I): wherein R1, R2, R3, R4, R5, A and W are as defined in the specification which compounds relaxes smooth muscles.
    Type: Grant
    Filed: November 15, 2000
    Date of Patent: April 23, 2002
    Assignee: American Home Products Corporation
    Inventors: John A. Butera, Joseph R. Lennox, Douglas J. Jenkins
  • Substituted benzofuranoindoles and indenoindoles as novel potassium channel openers
    Publication number: 20010047026
    Abstract: Compounds of the Formulae (I) and (II): 1
    Type: Application
    Filed: June 25, 2001
    Publication date: November 29, 2001
    Applicant: American Home Products Corporation
    Inventors: Schuyler A. Antane, John A. Butera, Joseph R. Lennox
  • Substituted benzofuranoindoles and indenoindoles as novel potassium channel openers
    Patent number: 6288099
    Abstract: Compounds of the Formulae (I) and (II): wherein R1, R2, R3, X, Y and Z are as defined in the specification which compounds are useful in the treatment of disorders associated with smooth muscle contraction via potassium channel modulation.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: September 11, 2001
    Assignee: American Home Products Corporation
    Inventors: Schuyler A. Antane, John A. Butera, Joseph R. Lennox
  • 2, 3, 5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia
    Publication number: 20010018525
    Abstract: This invention provides compounds of Formula I having the structure 1
    Type: Application
    Filed: January 26, 2001
    Publication date: August 30, 2001
    Inventors: John A. Butera, Craig E. Caufield, Russell F. Graceffa, Alexander Greenfield, Eric G. Gundersen, Lisa M. Havran, Alan H. Katz, Joseph R. Lennox, Scott C. Mayer, Robert E. McDevitt
  • 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia
    Patent number: 6214877
    Abstract: This invention provides compounds of Formula I having the structure wherein: B, C, D, and R1 are as defined hereinbefore in the specification, or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: April 10, 2001
    Inventors: John A. Butera, Craig E. Caufield, Russell F. Graceffa, Alexander Greenfield, Eric G. Gundersen, Lisa Marie Havran, Alan H. Katz, Joseph R. Lennox, Scott C. Mayer, Robert E. McDevitt