Patents by Inventor Jens Frisbaek Sorensen

Jens Frisbaek Sorensen 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).

  • Publication number: 20230009832
    Abstract: Provided herein, inter alia, are engineered phytase polypeptides and fragments thereof with improved thermotolerance as well as methods for producing and using the same for enhancing animal performance on one or more metrics.
    Type: Application
    Filed: November 20, 2020
    Publication date: January 12, 2023
    Inventors: Lilia Maria Babe, Trine Christensen, Svend Haaning, Rie Mejldal, Igor Nikolaev, Sina Pricelius, Jens Frisbaek Sørensen, Robin Anton Sorg
  • Publication number: 20210360937
    Abstract: The present invention relates to the solubilisation of cereal bran, for preparing compositions comprising soluble fractions of cereal bran and the use of these compositions comprising solubilised cereal bran for the preparation of food products, such as bread.
    Type: Application
    Filed: June 3, 2021
    Publication date: November 25, 2021
    Applicant: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: JENS FRISBAEK SØRENSEN, RENE MIKKELSEN, CHARLOTTE HORSMANS POULSEN, KARSTEN MATTHIAS KRAGH
  • Publication number: 20210177017
    Abstract: A composition comprising: (a) a cereal bran comprising oat bran, rye bran or a mixture thereof; and (b) an enzyme composition comprising a cellulase enzyme, a glucanase enzyme, a xylanase enzyme or a mixture thereof; is disclosed. Methods of preparing the composition and its use in food compositions, especially its addition to flour compositions for making baked products such as bread, are also disclosed.
    Type: Application
    Filed: February 24, 2021
    Publication date: June 17, 2021
    Inventors: JAN CHARLES HANSEN, Jens Frisbaek Sørensen, Rene Mikkelsen
  • Publication number: 20200221715
    Abstract: The present invention relates to the solubilisation of cereal bran, for preparing compositions comprising soluble fractions of cereal bran and the use of these compositions comprising solubilised cereal bran for the preparation of food products, such as bread.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 16, 2020
    Inventors: Jens Frisbaek SØRENSEN, Rene Mikkelsen, Charlotte Horsmans Poulsen, Karsten Matthias Kragh
  • Publication number: 20190223456
    Abstract: The present invention relates to the solubilisation of cereal bran, for preparing compositions comprising soluble fractions of cereal bran and the use of these compositions comprising solubilised cereal bran for the preparation of food products, such as bread.
    Type: Application
    Filed: April 3, 2019
    Publication date: July 25, 2019
    Inventors: JENS FRISBAEK SØRENSEN, RENE MIKKELSEN, CHARLOTTE HORSMANS POULSEN, KARSTEN MATTHIAS KRAGH
  • Publication number: 20190000119
    Abstract: A composition comprising: (a) a cereal bran comprising oat bran, rye bran or a mixture thereof; and (b) an enzyme composition comprising a cellulase enzyme, a glucanase enzyme, a xylanase enzyme or a mixture thereof; is disclosed. Methods of preparing the composition and its use in food compositions, especially its addition to flour compositions for making baked products such as bread, are also disclosed.
    Type: Application
    Filed: December 20, 2016
    Publication date: January 3, 2019
    Inventors: Jan Charles Hansen, Jens Frisbaek Sorensen, Rene Mikkelsen
  • Patent number: 9926611
    Abstract: The present invention relates to a method for the modification of cereal bran, a method for the production of a modified cereal bran product as well as the use of such products in the production of food products.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: March 27, 2018
    Assignee: DuPont Nutrition Biosciences ApS
    Inventor: Jens Frisbaek Sorensen
  • Publication number: 20170314004
    Abstract: The present invention relates to new enzymes with improved properties and to compositions comprising these enzymes suitable for use in the production of a food, feed, or malt beverage product, such as in a brewing process.
    Type: Application
    Filed: May 9, 2017
    Publication date: November 2, 2017
    Applicant: DuPont Nutrition Biosciences APS
    Inventors: Jens Frisbæk SØRENSEN, Lone Brønd MILLER
  • Patent number: 9683224
    Abstract: The present invention relates to new enzymes with improved properties and to compositions comprising these enzymes suitable for use in the production of a food, feed, or malt beverage product, such as in a brewing process.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: June 20, 2017
    Assignee: DuPont Nutrition Biosciences ApS
    Inventors: Jens Frisbæk Sørensen, Lone Brønd Miller
  • Patent number: 9675084
    Abstract: Methods are provided for reducing color and/or unpleasant taste and/or malodor development in a composition comprising a plant material, such a cereal bran, in particular during solubilization processes of the plant material. Optimized solubilization methods are provided, wherein color and/or unpleasant taste and/or malodor development is controlled. Solubilized plant material, kit of parts, the use of such solubilized plant material, e.g. in food products or bioethanol are also provided.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: June 13, 2017
    Assignee: DuPont Nutrition Biosciences ApS
    Inventors: René Mikkelsen, Jens Frisbæk Sørensen
  • Patent number: 9370193
    Abstract: The present invention relates to the modification of lipids in lipid-containing plant material, such as cereal bran for the generation of functional lipids. The present invention further relates to the preparation of compositions comprising such functional lipids as well as the use of these compositions comprising functional lipids and other functional compounds derived from the action of lipid modifying enzymes for the preparation of composition suitable for the preparation of bio-ethanol as well as food products, such as bread.
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: June 21, 2016
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Jens Frisbaek Sørensen, René Mikkelsen, Charlotte Horsmans Poulsen, Karsten Matthias Kragh
  • Patent number: 9297002
    Abstract: The present invention relates to polypeptides with xylanase activity and uses thereof. The present invention also relates to method of modifying polypeptides with xylanase activity to affect, preferably to increase, xylanase activity and/or bran solubility.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: March 29, 2016
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Ole Sibbesen, Jens Frisbaek Sorensen
  • Patent number: 9249403
    Abstract: The present invention relates to polypeptides with xylanase activity and uses thereof. The present invention also relates to method of modifying polypeptides with xylanase activity to affect, preferably to increase, xylanase activity and/or bran solubility.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: February 2, 2016
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Ole Sibbesen, Jens Frisbaek Sorensen
  • Publication number: 20150337247
    Abstract: New enzymes with improved properties and compositions comprising these enzymes suitable for use in the production of a food, feed, or malt beverage product, such as in a brewing process, are provided.
    Type: Application
    Filed: August 3, 2012
    Publication date: November 26, 2015
    Applicant: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Jens Frisbaek SORENSEN, Lone Brond MILLER, Zhenghong ZHANG, Zheyong YU, Ling HUA
  • Patent number: 9187738
    Abstract: The present invention relates to a method for preparing a variant lipolytic enzyme comprising expressing in a host organism a nucleotide sequence which has at least 90% identity with a nucleotide sequence encoding a fungal lipolytic enzyme and comprises at least one modification at a position which corresponds in the encoded amino acid sequence to a) the introduction of at least one glycosylation site in the amino acid sequence compared with the original fungal lipolytic enzyme; b) the introduction of at least one amino acid at a surface position and at a location in an external loop distal to the active site of the enzyme which is more hydrophilic; or c) a substitution or insertion at one or more of positions disclosed herein or a deletion at one or more positions disclosed herein. The invention also relates to polypeptide produced by the method and to novel nucleic acids.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: November 17, 2015
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Andrei Miasnikov, Richard R. Bott, Jens Frisbæk Sørensen
  • Patent number: 9175271
    Abstract: The present invention provides a method for preparing a variant lipid acyltransferase enzyme by expressing a nucleotide sequence encoding a lipid acyltransferase which may comprise at least one modification at a position(s) which corresponds in the encoded amino acid sequence to an amino acid(s) located in a) the canyon region of the enzyme (i.e. preferably amino acid residues 31, 27, 85, 86, 119, and 120); and/or b) insertion site 1 (i.e. amino acid residues 22-36) and/or c) insertion site 2 (i.e. amino acid residues 74-88), wherein the canyon region, insertion site 1 and/or insertion site 2 are defined as that region which when aligned based on primary or tertiary structure corresponds to the canyon region, insertion site 1 or insertion site 2 (or the corresponding amino acid residues taught above) of the enzyme shown herein as SEQ ID No. 16 or 6 in a host organism.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: November 3, 2015
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Janne Brunstedt, Jens Frisbæk Sorensen, Jørn Borch Søe, Charlotte Johansen Vedel, Birgitte Ø. Wittschieben, Jørn Dalgaard Mikkelsen, Charlotte Horsmans Poulsen, Lene B. Jensen, Lone B. Miller, Morten K. Larsen, Rikke H. Lorentzen, Charlotte R. Thoudahl, Marguerite A. Cervin, Richard R. Bott
  • Publication number: 20150175992
    Abstract: The present invention relates to polypeptides with xylanase activity and uses thereof. The present invention also relates to method of modifying polypeptides with xylanase activity to affect, preferably to increase, xylanase activity and/or bran solubility.
    Type: Application
    Filed: December 22, 2014
    Publication date: June 25, 2015
    Inventors: Ole Sibbesen, Jens Frisbaek Sorensen
  • Patent number: 8951751
    Abstract: Polypeptides with xylanase activity modified to increase bran solubilization and/or xylanase activity. The modification comprises at least an amino acid modification i position 110 and may have further modifications of one or more amino acids in position 11, 12, 13, 34, 54, 77, 81, 99, 104, 113, 114, 118, 122, 141, 154, 159, 162, 164, 166 or 175 wherein the positions are determined as the position corresponding the position of Bacillus subtilis xylanase (SEQ ID NO 1) The polypeptides have at least 88% identity with SEQ ID NO 1 or 75% identity to a sequence selected from SEQ ID NO 2-22.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: February 10, 2015
    Assignee: DuPont Nutrition Biosciences APS
    Inventors: Ole Sibbesen, Jens Frisbæk Sørensen
  • Publication number: 20150024466
    Abstract: The present invention relates to polypeptides with xylanase activity and uses thereof. The present invention also relates to method of modifying polypeptides with xylanase activity to affect, preferably to increase, xylanase activity and/or bran solubility.
    Type: Application
    Filed: May 9, 2014
    Publication date: January 22, 2015
    Inventors: Ole Sibbesen, Jens Frisbaek Sorensen
  • Publication number: 20140329283
    Abstract: The present invention relates to new enzymes with improved properties and to compositions comprising these enzymes suitable for use in the production of a food, feed, or malt beverage product, such as in a brewing process.
    Type: Application
    Filed: September 14, 2012
    Publication date: November 6, 2014
    Applicant: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Jens Frisbæk Sørensen, Lone Brønd Miller