Patents by Inventor Perry Rotem

Perry Rotem 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).

  • METHODS FOR PREPARING THERMALLY STABLE LIGNIN FRACTIONS
    Publication number: 20230116383
    Abstract: The present invention relates to fractions of high purity lignin which are thermally stable, and to methods of producing said fractions from lignocellulosic material.
    Type: Application
    Filed: October 29, 2020
    Publication date: April 13, 2023
    Inventors: Robert JANSEN, James Alan LAWSON, Noa LAPIDOT, Bassem HALLAC, Perry ROTEM
  • Methods for preparing thermally stable lignin fractions
    Patent number: 9988412
    Abstract: The present invention relates to fractions of high purity lignin which are thermally stable, and to methods of producing said fractions from lignocellulosic material.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: June 5, 2018
    Assignee: VIRDIA, INC.
    Inventors: Robert Jansen, James Alan Lawson, Noa Lapidot, Bassem Hallac, Perry Rotem
  • METHODS FOR PREPARING THERMALLY STABLE LIGNIN FRACTIONS
    Publication number: 20180079766
    Abstract: The present invention relates to fractions of high purity lignin which are thermally stable, and to methods of producing said fractions from lignocellulosic material.
    Type: Application
    Filed: May 12, 2017
    Publication date: March 22, 2018
    Inventors: Robert Jansen, James Alan Lawson, Noa Lapidot, Bassem Hallac, Perry Rotem
  • Methods for preparing thermally stable lignin fractions
    Patent number: 9683005
    Abstract: The present invention relates to fractions of high purity lignin which are thermally stable, and to methods of producing said fractions from lignocellulosic material.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: June 20, 2017
    Assignee: Virdia, Inc.
    Inventors: Robert Jansen, James Alan Lawson, Noa Lapidot, Bassem Hallac, Perry Rotem
  • METHODS FOR PREPARING THERMALLY STABLE LIGNIN FRACTIONS
    Publication number: 20160102113
    Abstract: The present invention relates to fractions of high purity lignin which are thermally stable, and to methods of producing said fractions from lignocellulosic material.
    Type: Application
    Filed: May 2, 2014
    Publication date: April 14, 2016
    Applicant: VIRDIA, INC.
    Inventors: Robert Jansen, Jams Alan LAWSON, Noa LAPIDOT, Bassem HALLAC, Perry Rotem