Patents by Inventor Christophe J. Wagner

Christophe J. Wagner 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).

  • Surfactant modified oils for dust control of loose-fill insulation
    Patent number: 6964744
    Abstract: The present invention serves to substantially improve the dust capture property of dedusting oils, by modifying these oils with nonionic and/or cationic surfactants. The application of surfactant modified oils reduces dust that is generated when loose-fill insulation is installed.
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: November 15, 2005
    Assignee: CertainTeed Corporation
    Inventors: Kevin J. Gallagher, Christophe J. Wagner, Claire Calero, Daniel Lacaute
  • Surfactant modified oils for dust control of loose-fill insulation
    Publication number: 20030205695
    Abstract: The present invention serves to substantially improve the dust capture property of dedusting oils, by modifying these oils with nonionic and/or cationic surfactants. The application of surfactant modified oils reduces dust that is generated when loose-fill insulation is installed.
    Type: Application
    Filed: May 1, 2002
    Publication date: November 6, 2003
    Inventors: Kevin J. Gallagher, Christophe J. Wagner, Claire Calero, Daniel Lacaute