Patents by Inventor Eva WALLSTRÖM

Eva WALLSTRÖM 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).

  • Freeze-dried loaded aerogel particles with biocidal properties
    Patent number: 12378421
    Abstract: The present invention relates to silica aerogels with a high to very high loading (55-90% w/w) of encapsulated biocidal and/or biorepellant compounds, high porosity and low thermal conductivity and to methods of making and using such aerogels in antifouling compositions, which are especially suitable for both onshore and offshore coatings (marine paints, coatings, sealants, lacquers, wood protection or similar controlled leaching systems) that are naturally exposed to humid conditions and/or water, including sea water, and thus prone to fouling.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: August 5, 2025
    Assignee: AEROGEL APS
    Inventor: Eva Wallström
  • FREEZE-DRIED LOADED AEROGEL PARTICLES WITH BIOCIDAL PROPERTIES
    Publication number: 20240270982
    Abstract: The present invention relates to silica aerogels with a high to very high loading (55-90% w/w) of encapsulated biocidal and/or biorepellant compounds, high porosity and low thermal conductivity and to methods of making and using such aerogels in antifouling compositions, which are especially suitable for both onshore and offshore coatings (marine paints, coatings, sealants, lacquers, wood protection or similar controlled leaching systems) that are naturally exposed to humid conditions and/or water, including sea water, and thus prone to fouling.
    Type: Application
    Filed: June 30, 2022
    Publication date: August 15, 2024
    Inventor: Eva WALLSTRÖM