Patents by Inventor Roy Duane Archibald

Roy Duane Archibald 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).

  • CONCENTRATED AQUEOUS AZALIDE FORMULATIONS
    Publication number: 20100305054
    Abstract: The present invention relates to formulations of concentrated azalide antibiotics and methods for making and using them. Specifically, the invention relates to a method of treating an infection comprising administering to a patient in need thereof, an effective amount of a concentrated aqueous azalide antibiotic formulation made according to the method comprising dissolving an azalide antibiotic in an aqueous solution comprising a strong acid. The invention also relates to methods for making concentrated aqueous azalide antibiotic formulations for use in pulmonary infection, a nasopharyngeal infection, an otic infection, an ocular infection, a dermal or a vaginal infection. The invention also relates to concentrated aqueous azalide antibiotic formulations made by dissolving an azalide antibiotic in an aqueous solution comprising a strong acid.
    Type: Application
    Filed: August 12, 2010
    Publication date: December 2, 2010
    Applicant: INSITE VISION INCORPORATED
    Inventors: Lyle Bowman, S. Kumar Chandrasekaran, Roy Duane Archibald, Stephen Pham, David Mufson
  • Concentrated aqueous azalide formulations
    Patent number: 7795231
    Abstract: The present invention relates to formulations of concentrated azalide antibiotics and methods for making and using them. Specifically, the invention relates to a method of treating an infection comprising administering to a patient in need thereof, an effective amount of a concentrated aqueous azalide antibiotic formulation made according to the method comprising dissolving an azalide antibiotic in an aqueous solution comprising a strong acid. The invention also relates to methods for making concentrated aqueous azalide antibiotic formulations for use in pulmonary infection, a nasopharyngeal infection, an otic infection, an ocular infection, a dermal or a vaginal infection. The invention also relates to concentrated aqueous azalide antibiotic formulations made by dissolving an azalide antibiotic in an aqueous solution comprising a strong acid.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: September 14, 2010
    Assignee: Insite Vision Incorporated
    Inventors: Lyle Bowman, S. Kumar Chandrasekaran, Roy Duane Archibald, Stephen Pham, David Mufson
  • Concentrated aqueous azalide formulations
    Publication number: 20090093449
    Abstract: The present invention relates to formulations of concentrated azalide antibiotics and methods for making and using them. Specifically, the invention relates to a method of treating an infection comprising administering to a patient in need thereof, an effective amount of a concentrated aqueous azalide antibiotic formulation made according to the method comprising dissolving an azalide antibiotic in an aqueous solution comprising a strong acid. The invention also relates to methods for making concentrated aqueous azalide antibiotic formulations for use in pulmonary infection, a nasopharyngeal infection, an otic infection, an ocular infection, a dermal or a vaginal infection. The invention also relates to concentrated aqueous azalide antibiotic formulations made by dissolving an azalide antibiotic in an aqueous solution comprising a strong acid.
    Type: Application
    Filed: October 4, 2007
    Publication date: April 9, 2009
    Inventors: Lyle Bowman, S. Kumar Chandrasekaran, Roy Duane Archibald, Stephen Pham, David Mufson
  • Charging fixture with valves
    Patent number: D603525
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: November 3, 2009
    Assignees: Insite Vision Incorporated, Catalent Pharma Solutions
    Inventors: James Foreman, David Mufson, Roy Duane Archibald, Randal R. Schettl