Patents by Inventor Kenneth Craig Waterman

Kenneth Craig Waterman 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: 20110142930
    Abstract: A dry-granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof, as well as a dry-granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof in combination with at least one other active drug, methods for preparing said compositions, kits for containing such compositions, and a method of treating hypercholesterolemia and/or hyperlipidemia, osteoporosis, benign prostatic hyperplasia (BPH), and Alzheimer's disease using a therapeutically effective amount of the pharmaceutical composition.
    Type: Application
    Filed: February 17, 2011
    Publication date: June 16, 2011
    Inventors: Paul E. Luner, Kenneth Craig Waterman
  • Patent number: 7790197
    Abstract: A wet granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof with less than about 5 weight % of an alkaline earth metal salt additive with a disintegrant which provides the atorvastatin with not more than about 3% atorvastatin lactone based on the ratio of lactone peak area compared to the total drug-related peak integrated areas, as well as said wet granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof in combination with at least one other active drug, methods for preparing said compositions, kits for containing such compositions, and a method of treating hypercholesterolemia and/or hyperlipidemia, osteoporosis, benign prostatic hyperplasia (BPH), and Alzheimer's disease using a therapeutically effective amount of the pharmaceutical compositions.
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: September 7, 2010
    Assignee: Warner-Lambert Company LLC
    Inventors: Michael B. Fergione, Barbara A. Johnson, Kenneth Craig Waterman
  • Patent number: 7655692
    Abstract: Forming amorphous atorvastatin comprises the steps of dissolving atorvastatin in a hydroxylic solvent, followed by rapidly evaporating the solvent. In another aspect, a composition comprises particles of amorphous atorvastatin and a core.
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: February 2, 2010
    Assignee: Pfizer Inc.
    Inventors: Douglas A. Lorenz, Kenneth Craig Waterman
  • Publication number: 20090226510
    Abstract: A unit dosage form comprising atorvastatin or a pharmaceutically acceptable salt thereof, prepared without a granulation step, wherein the measured atorvastatin potency of said dosage form shows a relative standard deviation (RSD) for atorvastatin potency per unit dosage form of not more than about 7.8%, when said unit dosage form is prepared at a rate that greater than 10,000 unit dosage forms per hour per single unit dosage form per machine, as well as the unit dosage form in combination with at least one active drug, methods for preparing unit dosage form, kits for containing such compositions and a method of treating hypercholesterolemia and/or hyperlipidemia, osteoporosis, benign prostatic hyperplasia (BPH), and Alzheimer's Disease using a therapeutically effective amount of the unit dosage form.
    Type: Application
    Filed: May 8, 2009
    Publication date: September 10, 2009
    Inventors: ALFRED BERCHIELLI, PATRICK D. DAUGHERITY, KENNETH CRAIG WATERMAN
  • Publication number: 20090196932
    Abstract: A dry-granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof, as well as a dry-granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof in combination with at least one other active drug, methods for preparing said compositions, kits for containing such compositions, and a method of treating hypercholesterolemia and/or hyperlipidemia, osteoporosis, benign prostatic hyperplasia (BPH), and Alzheimer's disease using a therapeutically effective amount of the pharmaceutical composition.
    Type: Application
    Filed: April 14, 2009
    Publication date: August 6, 2009
    Inventors: Paul E. Luner, Kenneth Craig Waterman
  • Publication number: 20040253305
    Abstract: A dry-granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof, as well as a dry-granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof in combination with at least one other active drug, methods for preparing said compositions, kits for containing such compositions, and a method of treating hypercholesterolemia and/or hyperlipidemia, osteoporosis, benign prostatic hyperplasia (BPH), and Alzheimer's disease using a therapeutically effective amount of the pharmaceutical composition.
    Type: Application
    Filed: April 20, 2004
    Publication date: December 16, 2004
    Inventors: Paul E. Luner, Kenneth Craig Waterman
  • Publication number: 20040247673
    Abstract: A wet granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof with less than about 5 weight % of an alkaline earth metal salt additive with a disintegrant which provides the atorvastatin with not more than about 3% atorvastatin lactone based on the ratio of lactone peak area compared to the total drug-related peak integrated areas, as well as said wet granulated pharmaceutical composition comprising atorvastatin or a pharmaceutically acceptable salt thereof in combination with at least one other active drug, methods for preparing said compositions, kits for containing such compositions, and a method of treating hypercholesterolemia and/or hyperlipidemia, osteoporosis, benign prostatic hyperplasia (BPH), and Alzheimer's disease using a therapeutically effective amount of the pharmaceutical compositions.
    Type: Application
    Filed: April 20, 2004
    Publication date: December 9, 2004
    Inventors: Michael B. Fergione, Barbara A. Johnson, Kenneth Craig Waterman