Patents by Inventor Marshall D. Crew

Marshall D. Crew 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).

  • Immediate release dosage forms containing solid drug dispersions
    Publication number: 20030224043
    Abstract: High loading immediate release dosage forms containing at least 30 wt % of a solid drug dispersion, at least 5 wt % of a disintegrant and a porosigen are disclosed that exhibit excellent strength and aqueous solubility.
    Type: Application
    Filed: January 31, 2003
    Publication date: December 4, 2003
    Applicant: Pfizer Inc.
    Inventors: Leah E. Appel, John E. Byers, Marshall D. Crew, Dwayne T. Friesen, Bruno C. Hancock, Stephen J. Schadtle
  • Pharmaceutical compositions of cholesteryl ester transfer protein inhibitors
    Publication number: 20030186952
    Abstract: A pharmaceutical composition comprises a solid amorphous dispersion of a cholesteryl ester transfer protein inhibitor and a concentration-enhancing polymer.
    Type: Application
    Filed: February 1, 2002
    Publication date: October 2, 2003
    Inventors: Marshall D. Crew, William J. Curatolo, Dwayne T. Friesen, Michael Jon Gumkowski, Douglas A. Lorenz, James A. S. Nightingale, Roger B. Ruggeri, Ravi M. Shanker
  • Glycogen phosphorylase inhibitor
    Publication number: 20030185891
    Abstract: Pharmaceutical compositions of a particularly effective sparingly soluble glycogen phosphorylase inhibitor are disclosed, as well as methods of making such compositions and dosage forms from such compositions.
    Type: Application
    Filed: March 21, 2003
    Publication date: October 2, 2003
    Applicant: Pfizer Inc.
    Inventors: Marshall D. Crew, Dwayne T. Friesen, Bruno C. Hancock, Chris Macri, James A.S. Nightingale, Ravi M. Shanker
  • Pharmaceutical compositions containing polymer and drug assemblies
    Publication number: 20030170309
    Abstract: Solutions containing polymer/drug assemblies of a low-solubility drug and polymer are disclosed. In addition, solid aggregated polymer/drug assemblies are disclosed comprising a low-solubility drug and polymer.
    Type: Application
    Filed: June 17, 2002
    Publication date: September 11, 2003
    Inventors: Walter C. Babcock, Marshall D. Crew, Dwayne T. Friesen, Mark D. Rabenstein, Ravi M. Shanker, Daniel T. Smithey
  • Pharmaceutical compositions of drugs and neutralized acidic polymers
    Publication number: 20030054038
    Abstract: Pharmaceutical compositions comprised of low-solubility and/or acid-sensitive drugs and neutralized acidic polymers are disclosed.
    Type: Application
    Filed: June 17, 2002
    Publication date: March 20, 2003
    Inventors: Marshall D. Crew, Dwayne T. Friesen, Rodney J. Ketner, Ravi M. Shanker, James B. West
  • Glycogen phosphorylase inhibitor
    Publication number: 20010053791
    Abstract: Pharmaceutical compositions of a particularly effective sparingly soluble glycogen phosphorylase inhibitor are disclosed, as well as methods of making such compositions and dosage forms from such compositions.
    Type: Application
    Filed: March 14, 2001
    Publication date: December 20, 2001
    Inventors: Walter C. Babcock, Marshall D. Crew, Dwayne T. Friesen, Bruno C. Hancock, Douglas A. Lorenz, Chris Macri, James A.S. Nightingale, Ravi M. Shanker