Patents by Inventor Kelly Page

Kelly Page 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).

  • De-inking of waste paper
    Publication number: 20050039869
    Abstract: In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.
    Type: Application
    Filed: September 30, 2004
    Publication date: February 24, 2005
    Applicant: Novozymes North America, Inc.
    Inventors: Neal Franks, Kelly Page
  • De-inking of waste paper
    Publication number: 20040016522
    Abstract: In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.
    Type: Application
    Filed: April 14, 2003
    Publication date: January 29, 2004
    Applicant: Novozymes North America, Inc.
    Inventors: Neal Franks, Kelly Page
  • Deinking of waste paper
    Patent number: 6576083
    Abstract: In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: June 10, 2003
    Assignee: Novozymes A/S
    Inventors: Neal Franks, Kelly Page
  • Deinking of waste paper
    Publication number: 20020179261
    Abstract: In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.
    Type: Application
    Filed: April 5, 2001
    Publication date: December 5, 2002
    Applicant: Novozymes A/S
    Inventors: Neal Franks, Kelly Page