Patents by Inventor Ralph Tadday

Ralph Tadday 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).

  • Pharmaceutical compositions comprising nanoparticles and a resuspending material
    Patent number: 9724362
    Abstract: A pharmaceutical composition comprises nanoparticles comprising a poorly water-soluble drug and a poorly aqueous soluble polymer, and a resuspending material selected from the group consisting of hydroxypropyl methyl cellulose acetate succinate, carboxymethyl ethylcellulose, and pharmaceutically acceptable salt forms thereof.
    Type: Grant
    Filed: December 5, 2008
    Date of Patent: August 8, 2017
    Assignee: Bend Research, Inc.
    Inventors: Warren Kenyon Miller, Daniel Smithey, Benjamin Lee Frankamp, Ralph Tadday
  • Pharmaceutical compositions of adsorbates of amorphous drug
    Patent number: 8703199
    Abstract: Pharmaceutical compositions comprise a low-solubility drug adsorbed onto a high surface area substrate to form an adsorbate. The compositions in some embodiments include a concentration-enhancing polymer.
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: April 22, 2014
    Assignee: Bend Research, Inc.
    Inventors: Walter C. Babcock, Dwayne T. Friesen, Ravi M. Shanker, Daniel T. Smithey, Ralph Tadday
  • Pharmaceutical compositions of adsorbates of amorphous drug
    Patent number: 8389006
    Abstract: Pharmaceutical compositions comprise a low-solubility drug adsorbed onto a high surface area substrate to form an adsorbate. The compositions in some embodiments include a concentration-enhancing polymer.
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: March 5, 2013
    Assignee: Bend Research, Inc.
    Inventors: Walter C. Babcock, Dwayne T. Friesen, Ravi M. Shanker, Daniel T. Smithey, Ralph Tadday
  • PHARMACEUTICAL COMPOSITIONS COMPRISING NANOPARTICLES AND A RESUSPENDING MATERIAL
    Publication number: 20100310663
    Abstract: A pharmaceutical composition comprises nanoparticles comprising a poorly water-soluble drug and a poorly aqueous soluble polymer, and a resuspending material selected from the group consisting of hydroxypropyl methyl cellulose acetate succinate, carboxymethyl ethylcellulose, and pharmaceutically acceptable salt forms thereof.
    Type: Application
    Filed: December 5, 2008
    Publication date: December 9, 2010
    Inventors: Warren Kenyon Miller, Daniel Smithey, Benjamin Lee Frankamp, Ralph Tadday
  • NANOPARTICLES COMPRISING NON-CRYSTALLINE DRUG
    Publication number: 20100119612
    Abstract: A pharmaceutical composition comprises nanoparticles comprising a core of non-crystalline drug and surface stabilizers consisting of a phospholipid and a bile salt.
    Type: Application
    Filed: April 7, 2008
    Publication date: May 13, 2010
    Inventors: Dwayne Thomas Friesen, Daniel Tod Smithey, Michael Mark Morgen, Ralph Tadday
  • Solid Adsorbates of Hydrophobic Drugs
    Publication number: 20090169583
    Abstract: A solid pharmaceutical composition comprises a solid adsorbate comprising a hydrophobic drug, a lipophilic vehicle, and a porous substrate, wherein the hydrophobic drug and lipophilic vehicle are adsorbed to the porous substrate.
    Type: Application
    Filed: January 30, 2006
    Publication date: July 2, 2009
    Inventors: Timothy James Brodeur, Daniel Tod Smithey, Ralph Tadday
  • Pharmaceutical Compositions of Adsorbates of Amorphous Drug
    Publication number: 20080292707
    Abstract: Pharmaceutical compositions comprise a low-solubility drug adsorbed onto a high surface area substrate to form an adsorbate. The compositions in some embodiments include a concentration-enhancing polymer.
    Type: Application
    Filed: July 28, 2008
    Publication date: November 27, 2008
    Inventors: Walter C. Babcock, Dwayne T. Friesen, Ravi M. Shanker, Daniel T. Smithey, Ralph Tadday
  • Pharmaceutical Compositions of Adsorbates of Amorphous Drug
    Publication number: 20070148236
    Abstract: Pharmaceutical compositions comprise a low-solubility drug adsorbed onto a high surface area substrate to form an adsorbate. The compositions in some embodiments include a concentration-enhancing polymer.
    Type: Application
    Filed: December 4, 2006
    Publication date: June 28, 2007
    Inventors: Walter Babcock, Dwayne Friesen, Ravi Shanker, Daniel Smithey, Ralph Tadday
  • Pharmaceutical compositions of adsorbates of amorphous drug
    Publication number: 20030054037
    Abstract: Pharmaceutical compositions comprise a low-solubility drug adsorbed onto a high surface area substrate to form an adsorbate. The compositions in some embodiments include a concentration-enhancing polymer.
    Type: Application
    Filed: June 17, 2002
    Publication date: March 20, 2003
    Inventors: Walter C. Babcock, Dwayne T. Friesen, Ravi M. Shanker, Daniel T. Smithey, Ralph Tadday