Patents by Inventor Craig Bartlett Queen

Craig Bartlett Queen 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).

  • Foam-Promoting Compounds
    Publication number: 20150265506
    Abstract: The present invention relates to compounds according to Formula 1; wherein R represents a hydrocarbon group, Z represents an oxyethylene group, B represents an alkyl chain comprising 1 to 5 carbon atoms, Y represents 0 or 1, X represents a number greater than zero, and their use as surfactants, and in particular as surfactants which act as foam promoting agents.
    Type: Application
    Filed: June 9, 2015
    Publication date: September 24, 2015
    Inventor: Craig Bartlett Queen
  • COMPOUNDS
    Publication number: 20100080767
    Abstract: The present invention relates to compounds according to Formula 1; wherein R represents a hydrocarbon group, Z represents an oxyethylene group, B represents an alkyl chain comprising 1 to 5 carbon atoms, Y represents 0 or 1, X represents a number greater than zero, and their use as surfactants, and in particular as surfactants which act as foam promoting agents.
    Type: Application
    Filed: November 12, 2007
    Publication date: April 1, 2010
    Applicant: Croda Uniqema, Inc.
    Inventor: Craig Bartlett Queen