Patents by Inventor Bjoern Lennart Pierre Alexander Cassland

Bjoern Lennart Pierre Alexander Cassland 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).

  • Cellulose microfibrils
    Patent number: 10753041
    Abstract: Processes for producing cellulose microfibrils from herbaceous plant material using enzyme compositions, the cellulose microfibrils obtained from the processes and their uses, and compositions comprising the cellulose microfibrils are described.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: August 25, 2020
    Assignees: CELLUCOMP LTD., NOVOZYMES A/S, UNIVERSITY OF COPENHAGEN
    Inventors: David Hepworth, Eric Whale, Bjoern Lennart Pierre Alexander Cassland, Henrik Lund, Lisbeth Kalum, Peter Ulvskov, Bodil Jørgensen
  • Methods for reducing content of hexenuronic acids in cellulosic pulp
    Patent number: 10570562
    Abstract: The present invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: February 25, 2020
    Assignee: Novozymes A/S
    Inventors: Henrik Lund, Klaus Skaalum Lassen, Bjoern Lennart Pierre Alexander Cassland, Pedro Emanuel Garcia Loureiro
  • REDUCING CONTENT OF HEXENURONIC ACIDS IN CELLULOSIC PULP
    Publication number: 20180230649
    Abstract: The present invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 16, 2018
    Applicant: Novozymes A/S
    Inventors: Henrik Lund, Klaus Skaalum Lassen, Bjoern Lennart Pierre Alexander Cassland, Pedro Emanuel Garcia Loureiro
  • Reducing content of hexenuronic acids in cellulosic pulp
    Patent number: 9970157
    Abstract: The present invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: May 15, 2018
    Assignee: NOVOZYMES A/S
    Inventors: Henrik Lund, Klaus Skaalum Lassen, Bjoern Lennart Pierre Alexander Cassland, Pedro Emanuel Garcia Loureiro
  • CELLULOSE MICROFIBRILS
    Publication number: 20170167079
    Abstract: Processes for producing cellulose microfibrils from herbaceous plant material using enzyme compositions, the cellulose microfibrils obtained from the processes and their uses, and compositions comprising the cellulose microfibrils are described.
    Type: Application
    Filed: May 21, 2015
    Publication date: June 15, 2017
    Inventors: David HEPWORTH, Eric WHALE, Bjoern Lennart Pierre Alexander CASSLAND, Henrik LUND, Lisbeth KALUM, Peter ULVSKOV, Bodil JØRGENSEN
  • ENZYMATIC BLEACHING OF PAPER PULP
    Publication number: 20160237618
    Abstract: The use of a GH78 enzyme in the bleaching of pulp for preparing paper materials, such as paper, linerboard, corrugated paperboard, tissue, towels, corrugated containers and boxes.
    Type: Application
    Filed: September 12, 2014
    Publication date: August 18, 2016
    Applicant: NOVOZYMES A/S
    Inventors: Bjoern Lennart Pierre Alexander Cassland, Henrik Lund, Christiane Liers, Rene Ullrich, Marek Jan Pecyna
  • REDUCING CONTENT OF HEXENURONIC ACIDS IN CELLULOSIC PULP
    Publication number: 20160177503
    Abstract: The improvement invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase.
    Type: Application
    Filed: August 7, 2014
    Publication date: June 23, 2016
    Applicant: NOVOZYMES A/S
    Inventors: Henrik Lund, Klaus Skaalum Lassen, Bjoern Lennart Pierre Alexander Cassland, Pedro Emanuel Garcia Loureiro