Patents by Inventor Michael J. Hageman

Michael J. Hageman 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: 9095585
    Abstract: This invention relates to solid amorphous dispersions comprising Compound I having the formula (formula I), or stereoisomers thereof, and one or more polymers. More particularly, this invention relates to bioavailable amorphous solid dispersions of Compound I that are unexpectedly stable in suspension and in the solid state for extended periods of time that may be used for tabletting.
    Type: Grant
    Filed: July 20, 2012
    Date of Patent: August 4, 2015
    Assignee: Bristol-Myers Squibb Company
    Inventors: Rodney D. Vickery, Kevin J. Stefanski, Ching-Chiang Su, Michael J. Hageman, Balvinder S. Vig, Seema Betigeri
  • Patent number: 8901106
    Abstract: Imidazole prodrugs, pharmaceutically acceptable salts, or isomers thereof, of the invention are disclosed, which are useful as modulators of the activity of liver X receptors (LXR). Pharmaceutical compositions containing the compounds and methods of using the compounds are also disclosed.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: December 2, 2014
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ellen K. Kick, Michael J. Hageman, Victor R. Guarino, Ching-Chiang Su, Chenkou Wei, Jayakumar S. Warrier, Satheesh Nair
  • Publication number: 20140163071
    Abstract: This invention relates to solid amorphous dispersions comprising Compound I having the formula (formula I), or stereoisomers thereof, and one or more polymers. More particularly, this invention relates to bioavailable amorphous solid dispersions of Compound I that are unexpectedly stable in suspension and in the solid state for extended periods of time that may be used for tabletting.
    Type: Application
    Filed: July 20, 2012
    Publication date: June 12, 2014
    Inventors: Rodney D. Vickery, Kevin J. Stefanski, Ching-Chiang Su, Michael J. Hageman, Balvinder S. Vig, Seema Betigeri
  • Publication number: 20140018321
    Abstract: Imidazole prodrugs, pharmaceutically acceptable salts, or isomers thereof, of the invention are disclosed, which are useful as modulators of the activity of liver X receptors (LXR). Pharmaceutical compositions containing the compounds and methods of using the compounds are also disclosed.
    Type: Application
    Filed: March 26, 2012
    Publication date: January 16, 2014
    Inventors: Ellen K. Kick, Michael J. Hageman, Victor R. Guarino, Ching-Chiang Su, Chenkou Wei, Jayakumar S. Warrier, Satheesh Nair
  • Patent number: 7220867
    Abstract: The selective cyclooxygenase-2 inhibitory drug celecoxib is provided in amorphous form. Also provided is a celecoxib drug substance wherein the celecoxib is present, in at least a detectable amount, as amorphous celecoxib. Also provided is a celecoxib-crystallization inhibitor composite comprising particles of amorphous celecoxib or a celecoxib drug substance of the invention in intimate association with one or more crystallization inhibitors, for example polymers. Also provided is a pharmaceutical composition comprising such a celecoxib-crystallization inhibitor composite and one or more excipients. Also provided are processes for preparing amorphous celecoxib, a celecoxib drug substance of the invention, a celecoxib-crystallization inhibitor composite of the invention, and a pharmaceutical composition of the invention.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: May 22, 2007
    Assignee: Pharmacia Corporation (of Pfizer, Inc.)
    Inventors: Michael J. Hageman, Xiaorong He, Tugrul T. Kararli, Lesley A. MacKin, Patricia J. Miyake, Brian R. Rohrs, Kevin J. Stefanski
  • Patent number: 7172769
    Abstract: Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising a selective cyclooxygenase-2 inhibitory drug of low water solubility in a therapeutically effective amount, wherein the drug is present in the form of solid particle, about 25% to 100% by weight of which are smaller than 1 ?m. The compositions are useful in treatment or prophylaxis of cyclooxygenase-2 mediated conditions and disorders and have particular advantages where rapid onset of therapeutic effect is desired.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: February 6, 2007
    Assignee: Pharmacia Corporation
    Inventors: Tugrul T. Kararli, Mark J. Kontny, Subhash Desai, Michael J. Hageman, Royal J. Haskell
  • Patent number: 6964978
    Abstract: The selective cyclooxygenase-2 inhibitory drug celecoxib is provided in amorphous form. Also provided is a celecoxib drug substance wherein the celecoxib is present, in at least a detectable amount, as amorphous celecoxib. Also provided is a celecoxib-crystallization inhibitor composite comprising particles of amorphous celecoxib or a celecoxib drug substance of the invention in intimate association with one or more crystallization inhibitors, for example polymers. Also provided is a pharmaceutical composition comprising such a celecoxib-crystallization inhibitor composite and one or more excipients. Also provided are processes for preparing amorphous celecoxib, a celecoxib drug substance of the invention, a celecoxib-crystallization inhibitor composite of the invention, and a pharmaceutical composition of the invention.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: November 15, 2005
    Assignee: Pharmacia Corporation
    Inventors: Michael J. Hageman, Xiaorong He, Tugrul T. Kararli, Lesley A. Mackin, Patricia J. Miyake, Brian R. Rohrs, Kevin J. Stefanski
  • Publication number: 20040265382
    Abstract: Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising a selective cyclooxygenase-2 inhibitory drug of low water solubility in a therapeutically effective amount, wherein the drug is present in the form of solid particle, about 25% to 100% by weight of which are smaller tban 1 &mgr;m. The compositions are useful in treatment or prophylaxis of cyclooxygenase-2 mediated conditions and disorders and have particular advantages where rapid onset of therapeutic effect is desired.
    Type: Application
    Filed: July 30, 2002
    Publication date: December 30, 2004
    Inventors: Tugrul T. Kararli, Mark J. Kontny, Subhash Desai, Michael J. Hageman, Royal J. Haskell
  • Publication number: 20030064098
    Abstract: Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising a selective cyclooxygenase-2 inhibitory drug of low water solubility in a therapeutically effective amount, wherein the drug is present in the form of solid particles, about 25% to 100% by weight of which are smaller than 1 &mgr;m. The compositions are useful in treatment or prophylaxis of cyclooxygenase-2 mediated conditions and disorders and have particular advantages where rapid onset of therapeutic effect is desired.
    Type: Application
    Filed: June 5, 2001
    Publication date: April 3, 2003
    Inventors: Tugrul T. Kararli, Mark J. Kontny, Subhash Desai, Michael J. Hageman, Royal J. Haskell, Fred Hassan, James C. Forbes
  • Publication number: 20030045563
    Abstract: An orally deliverable pharmaceutical composition is provided comprising a drug of low water solubility, a solvent liquid that comprises at least one pharmaceutically acceptable solvent, and a turbidity-decreasing polymer, wherein (a) a substantial portion, for example at least about 15% by weight, of the drug is in dissolved or solubilized form in the solvent liquid, and (b) the polymer is present in an amount sufficient to substantially inhibit crystallization and/or precipitation of the drug in simulated gastric fluid.
    Type: Application
    Filed: January 15, 2002
    Publication date: March 6, 2003
    Inventors: Ping Gao, Michael J. Hageman, Walter Morozowich, Robert J. Dalga, Kevin J. Stefanski, Tiehua Huang, Aziz Karim, Fred Hassan, James C. Forbes
  • Publication number: 20020142045
    Abstract: Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising a selective cyclooxygenase-2 inhibitory drug of low water solubility in a therapeutically effective amount, wherein the drug is present in the form of solid particles, about 25% to 100% by weight of which are smaller than 1 &mgr;m. The compositions are useful in treatment or prophylaxis of cyclooxygenase-2 mediated conditions and disorders and have particular advantages where rapid onset of therapeutic effect is desired.
    Type: Application
    Filed: April 1, 2002
    Publication date: October 3, 2002
    Inventors: Tugrul T. Kararli, Mark J. Kontny, Subhash Desai, Michael J. Hageman, Royal J. Haskell, Fred Hassan, James C. Forbes
  • Patent number: 6429195
    Abstract: Prolonged parenteral release into the circulatory system of a cow of a bioactive growth hormone releasing factor at desirably effective levels can be achieved using novel compositions in which the growth hormone releasing factor is present in an aqueous liquid at a dose of at least about 50 mg and at a concentration of at least about 20 mg/ml. Preferably, the growth hormone releasing factor is present in an aqueous liquid at a dose of about 200 mg and at a concentration of about 180 mg/ml. The aqueous bovine growth hormone releasing factor formulation provides for the sustained release of bovine somatotropin into the circulatory system of the animal for greater than seven (7) days.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: August 6, 2002
    Assignee: Pharmacia & Upjohn Company
    Inventors: Todd P. Foster, William M. Moseley, James F. Caputo, Michael J. Hageman
  • Publication number: 20020006951
    Abstract: The selective cyclooxygenase-2 inhibitory drug celecoxib is provided in amorphous form. Also provided is a celecoxib drug substance wherein the celecoxib is present, in at least a detectable amount, as amorphous celecoxib. Also provided is a celecoxib-crystallization inhibitor composite comprising particles of amorphous celecoxib or a celecoxib drug substance of the invention in intimate association with one or more crystallization inhibitors, for example polymers. Also provided is a pharmaceutical composition comprising such a celecoxib-crystallization inhibitor composite and one or more excipients. Also provided are processes for preparing amorphous celecoxib, a celecoxib drug substance of the invention, a celecoxib-crystallization inhibitor composite of the invention, and a pharmaceutical composition of the invention.
    Type: Application
    Filed: December 6, 2000
    Publication date: January 17, 2002
    Inventors: Michael J. Hageman, Xiaorong He, Tugrul T. Kararli, Lesley A. Mackin, Patricia J. Miyake, Brian R. Rohrs, Kevin J. Stefanski
  • Patent number: 6150330
    Abstract: Prolonged parenteral release into the circulatory system of a cow of a bioactive growth hormone releasing factor at desirably effective levels can be achieved using novel compositions in which the growth hormone releasing factor is present in an aqueous liquid at a dose of at least about 50 mg and at a concentration of at least about 20 mg/ml. Preferably, the growth hormone releasing factor is present in an aqueous liquid at a dose of about 200 mg and at a concentration of about 180 mg/ml. The aqueous bovine somatotropin formulation provides for the sustained release of bovine somatotropin into the circulatory system of the animal for greater than seven (7) days.
    Type: Grant
    Filed: December 13, 1996
    Date of Patent: November 21, 2000
    Assignee: Pharmacia & Upjohn Company
    Inventors: Todd P. Foster, William M. Moseley, James F. Caputo, Michael J. Hageman
  • Patent number: 6011011
    Abstract: The invention provides novel compositions useful for the sustained-release of bioactive proteins. More particularly, the present invention relates to novel suspensions of somatotropin and growth hormone releasing factor, in triacetin or polyethylene glycol. Also provided are methods of using these novel compositions as vehicles for the sustained or prolonged release of the bioactive protein or peptide.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: January 4, 2000
    Assignee: Pharmacia & Upjohn Company
    Inventor: Michael J. Hageman