Patents by Inventor Johan Vilhelm Olsson

Johan Vilhelm Olsson 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).

  • Lignin poly(lactic acid) copolymers
    Patent number: 9567432
    Abstract: Provided herein are graft co-polymers of lignin and poly(lactic acid) (lignin-g-PLA copolymer), thermoset and thermoplastic polymers including them, methods of preparing these polymers, and articles of manufacture including such polymers.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: February 14, 2017
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Johan Vilhelm Olsson, Yi-Lin Chung, Russell Jingxian Li, Robert Waymouth, Elizabeth Sattely, Sarah Billington, Curtis W. Frank
  • LIGNIN POLY(LACTIC ACID) COPOLYMERS
    Publication number: 20140080992
    Abstract: Provided herein are graft co-polymers of lignin and poly(lactic acid) (lignin-g-PLA copolymer), thermoset and thermoplastic polymers including them, methods of preparing these polymers, and articles of manufacture including such polymers.
    Type: Application
    Filed: August 23, 2013
    Publication date: March 20, 2014
    Inventors: Johan Vilhelm Olsson, Yi-Lin Chung, Russell Jingxian Li, Robert Waymouth, Elizabeth Sattely, Sarah Billington, Curtis W. Frank