Patents by Inventor Jean Kryven

Jean Kryven 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).

  • White light diffusing thermoplastic composition
    Patent number: 8357744
    Abstract: The invention relates to a translucent, white, light-diffusing thermoplastic composition containing both white pigment and refractive index-matched particles. The blend of pigment and particles provides a synergistic effect, resulting in a very high luminous transmission and good diffusion properties.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: January 22, 2013
    Assignee: Arkema France
    Inventors: Manuel A. Garcia-Leiner, Jack J. Reilly, James Bradley, Jean Kryven
  • WHITE LIGHT DIFFUSING THERMOPLASTIC COMPOSITION
    Publication number: 20120181489
    Abstract: The invention relates to a translucent, white, light-diffusing thermoplastic composition containing both white pigment and refractive index-matched particles. The blend of pigment and particles provides a synergistic effect, resulting in a very high luminous transmission and good diffusion properties.
    Type: Application
    Filed: March 26, 2012
    Publication date: July 19, 2012
    Applicant: Arkema France
    Inventors: Manuel A. Garcia-Leiner, Jack J. Reilly, James Bradley, Jean Kryven
  • White light diffusing thermoplastic composition
    Patent number: 8163827
    Abstract: The invention relates to a translucent, white, light-diffusing thermoplastic composition containing both white pigment and refractive index-matched particles. The blend of pigment and particles provides a synergistic effect, resulting in a very high luminous transmission and good diffusion properties.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: April 24, 2012
    Assignee: Arkema France
    Inventors: Manuel A. Garcia-Leiner, Jack J. Reilly, James Bradley, Jean Kryven
  • White Light Diffusing Thermoplastic Composition
    Publication number: 20080242786
    Abstract: The invention relates to a translucent, white, light-diffusing thermoplastic composition containing both white pigment and refractive index-matched particles. The blend of pigment and particles provides a synergistic effect, resulting in a very high luminous transmission and good diffusion properties.
    Type: Application
    Filed: November 7, 2006
    Publication date: October 2, 2008
    Applicant: Arkema France
    Inventors: Manuel A. Garcia-Leiner, Jack J. Reilly, James Bradley, Jean Kryven