Patents by Inventor Matti Toivonen

Matti Toivonen 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).

  • HIGHLY SCATTERING POROUS MATERIAL BASED ON FIBRILLAR, ELONGATED, OR DISK-LIKE PARTICLES
    Publication number: 20200224001
    Abstract: The present invention concerns a material, based on fibrillar, elongated, or disk-like colloidal particles, that has a high scattering efficiency, a method that is suitable for preparing such a material, and the use of such a material. The material can be used as, or as a part of, a pigment, paint or protective coating in various industries, but due to its high scattering, and due to the fact that the material appears white even as a thin membrane, it is an interesting option also in the paper and pulp, cosmetic and medical industries.
    Type: Application
    Filed: September 26, 2018
    Publication date: July 16, 2020
    Applicants: AALTO KORKEAKOULUSÄÄTIÖ SR, Cambridge Enterprise Limited
    Inventors: Matti Toivonen, Olli Ikkala, Silvia Vignolini, Olimpia Domitilla Onelli