Patents by Inventor Marcin Wardak

Marcin Wardak 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).

  • Multiple layer interlayers having a gradient region
    Patent number: 7842395
    Abstract: The present invention provides multiple layer interlayers that can be used in multiple layer glass panel type applications to reduce the amount of sound transmitted through the panel while also providing a colored region within a gradient region. The acoustic effect can be achieved by using two or more polymer sheets having differing compositions that have been combined into a single multiple layer interlayer, and the gradient region effect is achieved by forming a colored region in one or more gradient regions of the individual layers.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: November 30, 2010
    Assignee: Solutia Inc.
    Inventors: Jun Lu, Marcin Wardak, Andrew Neil Smith, Gary Matis, Aristotelis Karagiannis, John Joseph D'Errico, David Paul Bourcier
  • MULTIPLE LAYER INTERLAYERS HAVING A GRADIENT REGION
    Publication number: 20080102280
    Abstract: The present invention provides multiple layer interlayers that can be used in multiple layer glass panel type applications to reduce the amount of sound transmitted through the panel while also providing a colored region within a gradient region. The acoustic effect can be achieved by using two or more polymer sheets having differing compositions that have been combined into a single multiple layer interlayer, and the gradient region effect is achieved by forming a colored region in one or more gradient regions of the individual layers.
    Type: Application
    Filed: November 1, 2006
    Publication date: May 1, 2008
    Inventors: Jun Lu, Marcin Wardak, Andrew Neil Smith, Gary Matis, Aristotelis Karagiannis, John Joseph D'Errico, David Paul Bourcier