Patents by Inventor Maia Bageant

Maia Bageant 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).

  • Color-changing materials and multiple component materials having a color-changing composition
    Patent number: 8623290
    Abstract: The present invention relates to a color-changing material and to a multiple-component material that includes a color-changing composition. The color-changing materials and color-changing compositions are capable of changing color in order to indicate a change in condition, such as a change in pH. The color-changing materials and color-changing compositions include a hydrogel-forming composition, a charged colorant and a pH adjuster. The hydrogel-forming composition includes at least one charged species.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: January 7, 2014
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Xuedong Song, Kaiyuan Yang, Stephanie M. Martin, Maia Bageant
  • Color-Changing Materials And Multiple Component Materials Having A Color-Changing Composition
    Publication number: 20120328485
    Abstract: The present invention relates to a color-changing material and to a multiple-component material that includes a color-changing composition. The color-changing materials and color-changing compositions are capable of changing color in order to indicate a change in condition, such as a change in pH. The color-changing materials and color-changing compositions include a hydrogel-forming composition, a charged colorant and a pH adjuster. The hydrogel-forming composition includes at least one charged species.
    Type: Application
    Filed: September 4, 2012
    Publication date: December 27, 2012
    Inventors: Xuedong Song, Kaiyuan Yang, Stephanie M. Martin, Maia Bageant
  • Color-changing materials and multiple component materials having a color-changing composition
    Patent number: 8273306
    Abstract: The present invention relates to a color-changing material and to a multiple-component material that includes a color-changing composition. The color-changing materials and color-changing compositions are capable of changing color in order to indicate a change in condition, such as a change in pH. The color-changing materials and color-changing compositions include a hydrogel-forming composition, a charged colorant and a pH adjuster. The hydrogel-forming composition includes at least one charged species.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: September 25, 2012
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Xuedong Song, Kaiyuan Yang, Stephanie M. Martin, Maia Bageant
  • Color-Changing Materials And Multiple Component Materials Having A Color-Changing Composition
    Publication number: 20110015598
    Abstract: The present invention relates to a color-changing material and to a multiple-component material that includes a color-changing composition. The color-changing materials and color-changing compositions are capable of changing color in order to indicate a change in condition, such as a change in pH. The color-changing materials and color-changing compositions include a hydrogel-forming composition, a charged colorant and a pH adjuster. The hydrogel-forming composition includes at least one charged species.
    Type: Application
    Filed: July 15, 2009
    Publication date: January 20, 2011
    Inventors: Xuedong Song, Kaiyuan Yang, Stephanie M. Martin, Maia Bageant