Patents by Inventor Martin Cockcroft

Martin Cockcroft 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).

  • PROCESS FOR PRODUCING CELLULOSE FILM
    Publication number: 20130192489
    Abstract: The present invention provides a process for producing a cellulose film in which a) cellulose is at least partly dissolved at a temperature of about 100° C. or lower in a dope comprising an ionic liquid and a cosolvent to form a cellulose solution, wherein said cosolvent comprises a polar aprotic component, and B) cellulose film is cast from the cellulose solution.
    Type: Application
    Filed: June 21, 2011
    Publication date: August 1, 2013
    Applicant: INNOVIA FILMS LIMITED
    Inventors: Martin Cockcroft, Colin Marshall
  • PROCESS FOR PRODUCING CELLULOSE SHAPED ARTICLES
    Publication number: 20130154139
    Abstract: The present invention provides a process for producing cellulose shaped articles in which a) cellulose is at least partly dissolved at a temperature of about 100° C. or lower in a dope comprising an ionic liquid and a cosolvent to form a cellulose solution, wherein said cosolvent comprises a polar aprotic component, and b) cellulose shaped articles are cast from the cellulose solution.
    Type: Application
    Filed: June 21, 2011
    Publication date: June 20, 2013
    Applicant: Innovia Films Limited
    Inventors: Martin Cockcroft, Colin Marshall