Patents by Inventor Christopher Bourne

Christopher Bourne 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).

  • Analgesic compositions containing buprenorphine
    Patent number: 6995169
    Abstract: An analgesic composition in parenteral unit dosage form or in a unit dosage form suitable for delivery via the mucosa comprising an amount of buprenorphine which is less than the clinical dose required to achieve pain relief and an amount of naloxone such that the ratio by weight of buprenorphine to naloxone is in the range of from 12.5:1 to 27.5:1, or an amount of naltrexone or nalmefene such that the ratio by weight of buprenorphine to naltrexone or nalmefene is in the range of from 12.5:1 to 22.5:1. The analgesic action of the buprenorphine is potentiated by the low dose of naloxone, naltrexone or nalmefene.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: February 7, 2006
    Assignee: Reckitt Benckiser Healthcare (UK) Limited
    Inventors: Christopher Bourne Chapleo, Nicolas Calvert Varey, Keith McCormack
  • Analgesic compositions containing buprenorphine
    Publication number: 20030004178
    Abstract: An analgesic composition in parenteral unit dosage form or in a unit dosage form suitable for delivery via the mucosa comprising an amount of buprenorphine which is less than the clinical dose required to achieve pain relief and an amount of naloxone such that the ratio by weight of buprenorphine to naloxone is in the range of from 12.5:1 to 27.5:1, or an amount of naltrexone or nalmefene such that the ratio by weight of buprenorphine to naltrexone or nalmefene is in the range of from 12.5:1 to 22.5:1. The analgesic action of the buprenorphine is potentiated by the low dose of naloxone, naltrexone or nalmefene.
    Type: Application
    Filed: May 14, 2002
    Publication date: January 2, 2003
    Inventors: Christopher Bourne Chapleo, Nicolas Calvert Varey, Keith McCormack
  • Carrying case body
    Patent number: D510806
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: October 25, 2005
    Assignee: Zero Manufacturing, Inc.
    Inventor: Christopher Bourne
  • Handle portion of luggage
    Patent number: D516817
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: March 14, 2006
    Assignee: Zero Manufacturing, Inc.
    Inventor: Christopher Bourne
  • Telephone conferencing device
    Patent number: D531999
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: November 14, 2006
    Assignee: ClearOne Communications, Inc.
    Inventors: Christopher Bourne, James Wright
  • Handle of luggage
    Patent number: D535479
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: January 23, 2007
    Assignee: Zero Manufacturing, Inc.
    Inventor: Christopher Bourne
  • Telephone conferencing device
    Patent number: D539274
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: March 27, 2007
    Assignee: ClearOne Communications, Inc.
    Inventors: Christopher Bourne, James Wright
  • Personal speakerphone device
    Patent number: D545295
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: June 26, 2007
    Assignee: ClearOne Communications, Inc.
    Inventors: Casey Peterson, Christopher Bourne
  • Personal speakerphone device
    Patent number: D545806
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: July 3, 2007
    Assignee: ClearOne Communications, Inc.
    Inventors: Casey Peterson, Christopher Bourne
  • Carrying case body
    Patent number: D500206
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: December 28, 2004
    Assignee: Zero Manufacturing, Inc.
    Inventor: Christopher Bourne