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).
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Patent number: 11773420Abstract: 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 sType: GrantFiled: February 8, 2021Date of Patent: October 3, 2023Assignee: Versalis S.p.A.Inventors: Bertus Noordam, Loes Elizabeth Bevers, Rudy Francois Maria Jozef Parton, Michael Petrus Jozef Berkhout
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Publication number: 20230212486Abstract: 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: ApplicationFiled: January 11, 2023Publication date: July 6, 2023Inventors: Loes Elizabeth BEVERS, Johanna Henrica Gerdina Maria MUTSAERS
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Patent number: 11578292Abstract: 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: GrantFiled: March 26, 2019Date of Patent: February 14, 2023Assignee: DSM IP ASSETS B.V.Inventors: Loes Elizabeth Bevers, Johanna Henrica Gerdina Maria Mutsaers
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Patent number: 11499142Abstract: The application relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.Type: GrantFiled: November 23, 2017Date of Patent: November 15, 2022Assignee: DSM IP ASSETS B.V.Inventors: Loes Elizabeth Bevers, Maaike Appeldoorn, Margot Elisabeth Francoise Schooneveld-Bergmans, Herman Jan Pel
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Patent number: 11193145Abstract: The invention relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.Type: GrantFiled: March 27, 2019Date of Patent: December 7, 2021Assignee: DSM IP ASSETS B.V.Inventors: Maaike Appeldoorn, Loes Elizabeth Bevers
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Publication number: 20210189360Abstract: The application relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.Type: ApplicationFiled: March 5, 2021Publication date: June 24, 2021Inventors: Loes Elizabeth BEVERS, Maaike APPELDOORN, Margot Elisabeth Francoise SCHOONEVELD-BERGMANS, Herman Jan PEL
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Publication number: 20210180098Abstract: 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 sType: ApplicationFiled: February 8, 2021Publication date: June 17, 2021Inventors: Bertus NOORDAM, Loes Elizabeth BEVERS, Rudy Francois MariaJozef PARTON, Michael Petrus Jozef BERKHOUT
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Publication number: 20210130853Abstract: The invention relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.Type: ApplicationFiled: March 27, 2019Publication date: May 6, 2021Inventors: Maaike APPELDOORN, Loes Elizabeth BEVERS
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Publication number: 20210123030Abstract: 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: ApplicationFiled: December 30, 2020Publication date: April 29, 2021Inventors: Johannes Gustaaf Ernst VAN LEEUWEN, Loes Elizabeth BEVERS
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Patent number: 10947573Abstract: 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 sType: GrantFiled: May 9, 2019Date of Patent: March 16, 2021Assignee: DSM IP ASSETS B.V.Inventors: Bertus Noordam, Loes Elizabeth Bevers, Rudy Francois Maria Jozef Parton, Michael Petrus Jozef Berkhout
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Patent number: 10913938Abstract: 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: GrantFiled: July 27, 2017Date of Patent: February 9, 2021Assignee: DSM IP ASSETS B.V.Inventors: Johannes Gustaaf Ernst Van Leeuwen, Loes Elizabeth Bevers
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Publication number: 20210002592Abstract: 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: ApplicationFiled: March 26, 2019Publication date: January 7, 2021Inventors: Loes Elizabeth BEVERS, Johanna Henrica Gerdina Maria MUTSAERS
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Publication number: 20200270659Abstract: 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 suType: ApplicationFiled: May 9, 2019Publication date: August 27, 2020Inventors: Bertus NOORDAM, Loes Elizabeth Bevers, Rudy Francois Maria Jozef Parton, Michael Petrus Jozef Berkhout
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Publication number: 20190345461Abstract: 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: ApplicationFiled: July 27, 2017Publication date: November 14, 2019Inventors: Johannes Gustaaf Ernst VAN LEEUWEN, Loes Elizabeth BEVERS
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Publication number: 20190284594Abstract: The application relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.Type: ApplicationFiled: November 23, 2017Publication date: September 19, 2019Inventors: Loes Elizabeth BEVERS, Maaike APPELDOORN, Margot Elisabeth Francoise SCHOONEVELD-BERGMANS, Herman Jan PEL
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Publication number: 20190276809Abstract: The application relates to an enzyme composition, a process for the preparation thereof and the use of the enzyme composition in enzymatic hydrolysis.Type: ApplicationFiled: November 23, 2017Publication date: September 12, 2019Inventors: Loes Elizabeth BEVERS, Maaike APPELDOORN, Margot Elisabeth Francoise SCHOONEVELD-BERGMANS, Herman Jan PEL
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Patent number: 10337040Abstract: 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 sType: GrantFiled: April 29, 2015Date of Patent: July 2, 2019Assignee: DSM IP ASSETS B.V.Inventors: Bertus Noordam, Loes Elizabeth Bevers, Rudy Francois Maria Jozef Parton, Michael Petrus Jozef Berkhout
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Publication number: 20170145455Abstract: 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 sType: ApplicationFiled: April 29, 2015Publication date: May 25, 2017Applicant: DSM IP ASSETS B.V.Inventors: BERTUS NOORDAM, LOES ELIZABETH BEVERS, RUDY FRANCOIS MARIA JOZEF PARTON, MICHAEL PETRUS JOZEF BERKHOUT