Patents by Inventor Alexander Fusi

Alexander Fusi 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).

  • Functional colloidal lignin particles and methods of preparation thereof
    Publication number: 20230331929
    Abstract: Method of forming functionalized colloidal lignin particles, comprising the step of providing lignin in a dissolved form, aldehyde functionalizing lignin, forming a colloidal dispersion of lignin, partially removing organic solvents and heat-curing the dispersion. The concentrated colloidal dispersion is dried by spray drying. The invention can be used in applications where the functioned and colloidal nature of lignin will afford an advantage over bulk lignin.
    Type: Application
    Filed: August 16, 2021
    Publication date: October 19, 2023
    Inventors: Kalle Lintinen, Mauri Kostiainen, Alexander Fusi