Patents by Inventor Maaike APPELDOORN

Maaike APPELDOORN 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: 20220186264
    Abstract: The invention relates to a process for producing a fermentation broth by culturing a microorganism.
    Type: Application
    Filed: March 11, 2020
    Publication date: June 16, 2022
    Inventors: Herman Jan PEL, Maaike APPELDOORN, Rolf POLDERMANS
  • Publication number: 20210380958
    Abstract: The invention relates to a process for the preparation of an enzyme composition from cellulosic material.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 9, 2021
    Inventors: Maaike APPELDOORN, Bertus NOORDAM
  • Patent number: 11193145
    Abstract: The invention relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: December 7, 2021
    Assignee: DSM IP ASSETS B.V.
    Inventors: Maaike Appeldoorn, Loes Elizabeth Bevers
  • Publication number: 20210189360
    Abstract: The application relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Inventors: Loes Elizabeth BEVERS, Maaike APPELDOORN, Margot Elisabeth Francoise SCHOONEVELD-BERGMANS, Herman Jan PEL
  • Publication number: 20210130853
    Abstract: The invention relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.
    Type: Application
    Filed: March 27, 2019
    Publication date: May 6, 2021
    Inventors: Maaike APPELDOORN, Loes Elizabeth BEVERS
  • Publication number: 20200347422
    Abstract: The invention relates to a process for the preparation of a sugar and/or fermentation product from lignocellulosic material.
    Type: Application
    Filed: October 29, 2018
    Publication date: November 5, 2020
    Inventors: Maaike APPELDOORN, Jozef Petrus Johannes SCHMITZ, Bertus NOORDAM
  • Publication number: 20200190495
    Abstract: The invention relates to a polypeptide having hemicellulase activity which comprises the amino acid sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72 or an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 1, 6, 11, 16, 21, 26, 31, 36, 41, 46, 51, 56, 61, 66 or 71, SEQ ID NO: 4, 9, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59, 64, 69 or 74, or a variant polypeptide or variant polynucleotide thereof, wherein the variant polypeptide has at least 75% sequence identity with the sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72 or the variant polynucleotide encodes a polypeptide that has at least 75% sequence identity with the sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72.
    Type: Application
    Filed: February 12, 2020
    Publication date: June 18, 2020
    Inventors: Alrik Pieter LOS, Rene Marcel DE JONG, Maaike APPELDOORN
  • Patent number: 10655115
    Abstract: The invention relates to a polypeptide having hemicellulase activity which comprises the amino acid sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72 or an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 1, 6, 11, 16, 21, 26, 31, 36, 41, 46, 51, 56, 61, 66 or 71, SEQ ID NO: 4, 9, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59, 64, 69 or 74, or a variant polypeptide or variant polynucleotide thereof, wherein the variant polypeptide has at least 75% sequence identity with the sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72 or the variant polynucleotide encodes a polypeptide that has at least 75% sequence identity with the sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: May 19, 2020
    Assignee: DSM IP ASSETS B.V.
    Inventors: Alrik Pieter Los, Rene Marcel De Jong, Maaike Appeldoorn
  • Publication number: 20190284594
    Abstract: The application relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.
    Type: Application
    Filed: November 23, 2017
    Publication date: September 19, 2019
    Inventors: Loes Elizabeth BEVERS, Maaike APPELDOORN, Margot Elisabeth Francoise SCHOONEVELD-BERGMANS, Herman Jan PEL
  • Publication number: 20190276809
    Abstract: The application relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.
    Type: Application
    Filed: November 23, 2017
    Publication date: September 12, 2019
    Inventors: Loes Elizabeth BEVERS, Maaike APPELDOORN, Margot Elisabeth Francoise SCHOONEVELD-BERGMANS, Herman Jan PEL
  • Patent number: 10316305
    Abstract: The invention relates to a polypeptide having hemicellulase activity. The invention features the full length coding sequence of the novel gene as well as the amino acid sequence of the full-length functional protein and functional equivalents of the gene or the amino acid sequence. The invention also relates to methods for using the polypeptide in industrial processes. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: June 11, 2019
    Assignee: DSM IP ASSETS B.V.
    Inventors: Alrik Pieter Los, Rene Marcel De Jong, Maaike Appeldoorn
  • Publication number: 20190136213
    Abstract: The invention relates to a polypeptide having hemicellulase activity which comprises the amino acid sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72 or an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 1, 6, 11, 16, 21, 26, 31, 36, 41, 46, 51, 56, 61, 66 or 71, SEQ ID NO: 4, 9, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59, 64, 69 or 74, or a variant polypeptide or variant polynucleotide thereof, wherein the variant polypeptide has at least 75% sequence identity with the sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72 or the variant polynucleotide encodes a polypeptide that has at least 75% sequence identity with the sequence set out in SEQ ID NO: 2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67 or 72.
    Type: Application
    Filed: January 17, 2019
    Publication date: May 9, 2019
    Inventors: Alrik Pieter LOS, Rene Marcel De Jong, Maaike Appeldoorn
  • Publication number: 20180245059
    Abstract: The invention relates to a polypeptide having hemicellulase activity. The invention features the full length coding sequence of the novel gene as well as the amino acid sequence of the full-length functional protein and functional equivalents of the gene or the amino acid sequence. The invention also relates to methods for using the polypeptide in industrial processes. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins.
    Type: Application
    Filed: April 25, 2018
    Publication date: August 30, 2018
    Inventors: Alrik Pieter LOS, Rene Marcel DE JONG, Maaike APPELDOORN
  • Patent number: 9988615
    Abstract: The invention relates to a polypeptide having hemicellulase activity. The invention features the full length coding sequence of the novel gene as well as the amino acid sequence of the full-length functional protein and functional equivalents of the gene or the amino acid sequence. The invention also relates to methods for using the polypeptide in industrial processes. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins.
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: June 5, 2018
    Assignee: DSM IP ASSETS B.V.
    Inventors: Alrik Pieter Los, Rene Marcel De Jong, Maaike Appeldoorn
  • Publication number: 20150361408
    Abstract: The invention relates to a polypeptide having hemicellulase activity. The invention features the full length coding sequence of the novel gene as well as the amino acid sequence of the full-length functional protein and functional equivalents of the gene or the amino acid sequence. The invention also relates to methods for using the polypeptide in industrial processes. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins.
    Type: Application
    Filed: February 3, 2014
    Publication date: December 17, 2015
    Inventors: Alrik Pieter LOS, Rene Marcel DE JONG, Maaike APPELDOORN