Patents by Inventor Douglas W. Danielson

Douglas W. Danielson 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).

  • Simethicone containing tablet composition and method
    Patent number: 7341742
    Abstract: A process and pharmaceutical composition containing simethicone and magnesium carbonate allows a higher production rate of simethicone containing tablets and a more consistent end product tablet. The magnesium carbonate prevents sticking of simethicone to tablet compressing apparatuses, and may also prevent sticking of other excipients to tablet compressing apparatuses.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: March 11, 2008
    Assignee: L. Perrigo Company
    Inventors: Douglas W. Danielson, Steven S. Schuehle, Shirish A. Shah
  • Simethicone containing tablet composition and method
    Publication number: 20040063664
    Abstract: A process and pharmaceutical composition containing simethicone and magnesium carbonate allows a higher production rate of simethicone containing tablets and a more consistent end product tablet. The magnesium carbonate prevents sticking of simethicone to tablet compressing apparatuses, and may also prevent sticking of other excipients to tablet compressing apparatuses.
    Type: Application
    Filed: September 30, 2002
    Publication date: April 1, 2004
    Inventors: Douglas W. Danielson, Steven S. Schuehle, Shirish A. Shah
  • Oral veterinary composition containing a fluoroquinolone antibacterial agent possessing superior absorption properties and an extended duration of therapeutic antimicrobial blood levels, and a method of treating microbial infection in a ruminant
    Patent number: 6136338
    Abstract: The present invention concerns a formulation for an oral veterinary composition containing a fluoroquinolone antimicrobial agent or a pharmaceutically acceptable salt thereof, and a method of treating a microbial infection in a ruminant. The present veterinary composition, when administered orally to a ruminating animal (e.g., a cow or a feedlot calf), allows the fluoroquinolone to be readily and extensively absorbed from the rumen into the circulating blood and provides an unexpectedly extended duration of therapeutic antimicrobial blood level.
    Type: Grant
    Filed: September 23, 1998
    Date of Patent: October 24, 2000
    Assignee: American Cyanamid Company
    Inventors: Douglas W. Danielson, Eric Nichols, Brent Husband
  • Oral veterinary composition containing a fluoroquinolone antibacterial agent possessing superior absorption properties and an extended duration of therapeutic antimicrobial blood levels, and a method of treating a microbial infection in a ruminant
    Patent number: 6024979
    Abstract: The present invention concerns a formulation for an oral veterinary composition containing a fluoroquinolone antimicrobial agent or a pharmaceutically acceptable salt thereof, and a method of treating a microbial infection in a ruminant. The present veterinary composition, when administered orally to a ruminating animal (e.g., a cow or a feedlot calf), allows the fluoroquinolone to be readily and extensively absorbed from the rumen into the circulating blood and provides an unexpectedly extended duration of therapeutic antimicrobial blood level.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: February 15, 2000
    Assignee: Solvay Animal Health, Inc.
    Inventors: Douglas W. Danielson, Eric Nichols, Brent Husband