Patents by Inventor Marc Gerrer

Marc Gerrer 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).

  • Method of producing cellulose nanofibrils
    Patent number: 10240290
    Abstract: A cellulose nanofibrils production method comprising the steps of: identifying a desired level of cellulose nanofibrils pulp purity, partially refining pulp to produce a cellulose nanofibrils pulp purity between 5% and 15% less than the desired desired purity, and then separating out the cellulose nanofibrils from the longer fibers to produce the desired level of cellulose nanofibrils pulp purity.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: March 26, 2019
    Assignee: GL&V USA, Inc.
    Inventors: Bruce Crossley, Marc Gerrer
  • METHOD OF PRODUCING CELLULOSE NANOFIBRILS
    Publication number: 20180135246
    Abstract: A cellulose nanofibrils production method comprising the steps of: identifying a desired level of cellulose nanofibrils pulp purity, partially refining pulp to produce a cellulose nanofibrils pulp purity between 5% and 15% less than the desired desired purity, and then separating out the cellulose nanofibrils from the longer fibers to produce the desired level of cellulose nanofibrils pulp purity.
    Type: Application
    Filed: June 3, 2016
    Publication date: May 17, 2018
    Applicant: GL&V Luxembourg S.å.r.l.
    Inventors: Bruce Crossley, Marc Gerrer