Patents by Inventor LOES ELIZABETH BEVERS

LOES ELIZABETH BEVERS 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).

  • 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: 20210180098
    Abstract: The invention relates to a process for the preparation of a fermentation product from lignocellulosic material, comprising the following steps: a) optionally, pretreatment of the lignocellulosic material, b) optionally, washing of the optionally pretreated lignocellulosic material, c) enzymatic hydrolysis of the optionally washed and/or optionally pretreated lignocellulosic material using an enzyme composition comprising at least two cellulases and whereby the enzyme composition at least comprises LPMO, and optionally purifying the hydrolysed lignocellulosic material, d) fermentation of the hydrolysed lignocellulosic material to produce a fermentation product, and e) optionally, recovery of a fermentation product, wherein the amounts of formed hydrolysed oxidation products at the end of the enzymatic hydrolysis by the oxidation by LPMO of the lignocellulosic material containing cellulose and/or cello-oligosaccharides is kept between 3 to 80 g/kg glucan present in the lignocellulosic material by adding a s
    Type: Application
    Filed: February 8, 2021
    Publication date: June 17, 2021
    Inventors: Bertus NOORDAM, Loes Elizabeth BEVERS, Rudy Francois MariaJozef PARTON, Michael Petrus Jozef BERKHOUT
  • 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: 20210123030
    Abstract: The invention relates to a polypeptide having cellulolytic enhancing activity, wherein the polypeptide is selected from the group consisting of: (a) a polypeptide comprising an amino acid sequence having at least 60% sequence identity with the amino acid sequence of SEQ ID NO: 2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44 and/or 47; (b) a polypeptide encoded by a polynucleotide comprising a nucleotide sequence having at least 60% sequence identity to the nucleotide sequence of SEQ ID NO: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 and/or 48; (c) a polypeptide encoded by a polynucleotide comprising a nucleotide sequence which hybridises under at least high stringency conditions with the complementary strand of SEQ ID NO: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 and/or 48; and (d) a fragment of the polypeptide of (a), (b), or (c), that has cellulolytic enhancing activity.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 29, 2021
    Inventors: Johannes Gustaaf Ernst VAN LEEUWEN, Loes Elizabeth BEVERS
  • Patent number: 10947573
    Abstract: The invention relates to a process for the preparation of a fermentation product from lignocellulosic material, comprising the following steps: a) optionally, pretreatment of the lignocellulosic material, b) optionally, washing of the optionally pretreated lignocellulosic material, c) enzymatic hydrolysis of the optionally washed and/or optionally pretreated lignocellulosic material using an enzyme composition comprising at least two cellulases and whereby the enzyme composition at least comprises LPMO, and optionally purifying the hydrolysed lignocellulosic material, d) fermentation of the hydrolysed lignocellulosic material to produce a fermentation product, and e) optionally, recovery of a fermentation product, wherein the amounts of formed hydrolysed oxidation products at the end of the enzymatic hydrolysis by the oxidation by LPMO of the lignocellulosic material containing cellulose and/or cello-oligosaccharides is kept between 3 to 80 g/kg glucan present in the lignocellulosic material by adding a s
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: March 16, 2021
    Assignee: DSM IP ASSETS B.V.
    Inventors: Bertus Noordam, Loes Elizabeth Bevers, Rudy Francois Maria Jozef Parton, Michael Petrus Jozef Berkhout
  • Patent number: 10913938
    Abstract: The invention relates to a polypeptide having cellulolytic enhancing activity, wherein the polypeptide is selected from the group consisting of: (a) a polypeptide comprising an amino acid sequence having at least 60% sequence identity with the amino acid sequence of SEQ ID NO: 2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44 and/or 47; (b) a polypeptide encoded by a polynucleotide comprising a nucleotide sequence having at least 60% sequence identity to the nucleotide sequence of SEQ ID NO: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 and/or 48; (c) a polypeptide encoded by a polynucleotide comprising a nucleotide sequence which hybridises under at least high stringency conditions with the complementary strand of SEQ ID NO: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 and/or 48; and (d) a fragment of the polypeptide of (a), (b), or (c), that has cellulolytic enhancing activity.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: February 9, 2021
    Assignee: DSM IP ASSETS B.V.
    Inventors: Johannes Gustaaf Ernst Van Leeuwen, Loes Elizabeth Bevers
  • Publication number: 20210002592
    Abstract: The present invention relates to a process for reducing haze in a beverage comprising adding a protein arginine deiminase and a proline-specific endoprotease during preparation of the beverage. The invention further relates to a wort or beer comprising a protein arginine deiminase and a proline-specific endoprotease.
    Type: Application
    Filed: March 26, 2019
    Publication date: January 7, 2021
    Inventors: Loes Elizabeth BEVERS, Johanna Henrica Gerdina Maria MUTSAERS
  • Publication number: 20200270659
    Abstract: The invention relates to a process for the preparation of a fermentation product from lignocellulosic material, comprising the following steps: a) optionally, pretreatment of the lignocellulosic material, b) optionally, washing of the optionally pretreated lignocellulosic material, c) enzymatic hydrolysis of the optionally washed and/or optionally pretreated lignocellulosic material using an enzyme composition comprising at least two cellulases and whereby the enzyme composition at least comprises LPMO, and optionally purifying the hydrolysed lignocellulosic material, d) fermentation of the hydrolysed lignocellulosic material to produce a fermentation product, and e) optionally, recovery of a fermentation product, wherein the amounts of formed hydrolysed oxidation products at the end of the enzymatic hydrolysis by the oxidation by LPMO of the lignocellulosic material containing cellulose and/or cello-oligosaccharides is kept between 3 to 80 g/kg glucan present in the lignocellulosic material by adding a su
    Type: Application
    Filed: May 9, 2019
    Publication date: August 27, 2020
    Inventors: Bertus NOORDAM, Loes Elizabeth Bevers, Rudy Francois Maria Jozef Parton, Michael Petrus Jozef Berkhout
  • Publication number: 20190345461
    Abstract: The invention relates to a polypeptide having cellulolytic enhancing activity, wherein the polypeptide is selected from the group consisting of: (a) a polypeptide comprising an amino acid sequence having at least 60% sequence identity with the amino acid sequence of SEQ ID NO: 2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44 and/or 47; (b) a polypeptide encoded by a polynucleotide comprising a nucleotide sequence having at least 60% sequence identity to the nucleotide sequence of SEQ ID NO: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 and/or 48; (c) a polypeptide encoded by a polynucleotide comprising a nucleotide sequence which hybridises under at least high stringency conditions with the complementary strand of SEQ ID NO: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 and/or 48; and (d) a fragment of the polypeptide of (a), (b), or (c), that has cellulolytic enhancing activity.
    Type: Application
    Filed: July 27, 2017
    Publication date: November 14, 2019
    Inventors: Johannes Gustaaf Ernst VAN LEEUWEN, Loes Elizabeth BEVERS
  • 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: 10337040
    Abstract: The invention relates to a process for the preparation of a fermentation product from lignocellulosic material, comprising the following steps: a) optionally, pretreatment of the lignocellulosic material, b) optionally, washing of the optionally pretreated lignocellulosic material, c) enzymatic hydrolysis of the optionally washed and/or optionally pretreated lignocellulosic material using an enzyme composition comprising at least two cellulases and whereby the enzyme composition at least comprises LPMO, and optionally purifying the hydrolysed lignocellulosic material, d) fermentation of the hydrolysed lignocellulosic material to produce a fermentation product, and e) optionally, recovery of a fermentation product, wherein the amounts of formed hydrolysed oxidation products at the end of the enzymatic hydrolysis by the oxidation by LPMO of the lignocellulosic material containing cellulose and/or cello-oligosaccharides is kept between 3 to 80 g/kg glucan present in the lignocellulosic material by adding a s
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: July 2, 2019
    Assignee: DSM IP ASSETS B.V.
    Inventors: Bertus Noordam, Loes Elizabeth Bevers, Rudy Francois Maria Jozef Parton, Michael Petrus Jozef Berkhout
  • Publication number: 20170145455
    Abstract: The invention relates to a process for the preparation of a fermentation product from lignocellulosic material, comprising the following steps: a) optionally, pretreatment of the lignocellulosic material, b) optionally, washing of the optionally pretreated lignocellulosic material, c) enzymatic hydrolysis of the optionally washed and/or optionally pretreated lignocellulosic material using an enzyme composition comprising at least two cellulases and whereby the enzyme composition at least comprises LPMO, and optionally purifying the hydrolysed lignocellulosic material, d) fermentation of the hydrolysed lignocellulosic material to produce a fermentation product, and e) optionally, recovery of a fermentation product, wherein the amounts of formed hydrolysed oxidation products at the end of the enzymatic hydrolysis by the oxidation by LPMO of the lignocellulosic material containing cellulose and/or cello-oligosaccharides is kept between 3 to 80 g/kg glucan present in the lignocellulosic material by adding a s
    Type: Application
    Filed: April 29, 2015
    Publication date: May 25, 2017
    Applicant: DSM IP ASSETS B.V.
    Inventors: BERTUS NOORDAM, LOES ELIZABETH BEVERS, RUDY FRANCOIS MARIA JOZEF PARTON, MICHAEL PETRUS JOZEF BERKHOUT