Patents by Inventor Stefan Jenewein

Stefan Jenewein 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: 20240093211
    Abstract: The present invention generally relates to the field of fermentation technology and microorganisms useful for such fermentations. The invention also relates to materials including nucleic acids and proteins useful for altering fermentation characteristics of microorganisms, and to microorganisms comprising such nucleic acids and/or proteins.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 21, 2024
    Inventors: Max Fabian Felle, Stefan Jenewein, Kerstin Hage, Holger Hartmann
  • Publication number: 20240060110
    Abstract: The present invention provides a modified Bacillus cell for the production of a compound of interest, wherein the Bacillus cell comprises a genetic modification that leads to decreased production of enzymes with lipase and/or esterase activity. The use of compounds of interest produced with said improved Bacillus host cells reduces the formation of malodour and/or off-flavour when used for applications such as washing or cleaning or as feed or food additives.
    Type: Application
    Filed: October 6, 2021
    Publication date: February 22, 2024
    Inventors: Stefan Jenewein, Max Fabian Felle, Christopher Sauer, Paul Igor Costea
  • Publication number: 20240052270
    Abstract: A liquid composition, including component (a): at least one peptide aldehyde, and component (b): at least two organic solvents, where one organic solvent is 1,2-propane diol and at least one further organic solvent is selected from the group consisting of diols other than 1,2-propane diol in a weight ratio of 1,2-propane diol: at least one diol other than 1,2-propane diol of 25:1 to 1:4.
    Type: Application
    Filed: September 17, 2021
    Publication date: February 15, 2024
    Inventors: Stephan HUEFFER, Sonja KUEBELBECK, Gabriele BOENEMANN, Katrin-Stephanie TUECKING, Grit BAIER, Stefan JENEWEIN, Stefan FISCHER
  • Publication number: 20240018259
    Abstract: The invention relates to engineered nolyneptides comprising Fc variants and their uses. More specifically, Fc variants are described exhibiting reduced effector function. These variantg cause a benefit for a patient suffering from a disease which could be treated with an antibody for which it is desirable to reduce the effector function elicited by antibodies.
    Type: Application
    Filed: September 11, 2023
    Publication date: January 18, 2024
    Applicant: Roche GlycArt AG
    Inventors: Monika BAEHNER, Stefan JENEWEIN, Manfred KUBBIES, Ekkehard MOESSNER, Tilman SCHLOTHAUER
  • Publication number: 20230390185
    Abstract: Provided herein are, inter alia, methods of treating, repairing, mitigating, and/or reducing the incidence, size or visibility of white spot lesions on teeth by administering oral care compositions comprising partially hydrolyzed plant protein.
    Type: Application
    Filed: August 15, 2023
    Publication date: December 7, 2023
    Inventors: LaTonya KILPATRICK-LIVERMAN, Jianhong Qiu, Thomas Subkowski, Stefan Jenewein, Marvin Karos, Claus Bollschweiler, Nina Schneider, Ralph Peter Santarpia, III, Volker Wendel
  • Patent number: 11788094
    Abstract: The present invention generally relates to the field of fermentation technology and microorganisms useful for such fermentations. The invention also relates to materials including nucleic acids and proteins useful for altering fermentation characteristics of microorganisms, and to microorganisms comprising such nucleic acids and/or proteins.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: October 17, 2023
    Assignee: BASF SE
    Inventors: Max Fabian Felle, Stefan Jenewein, Kerstin Hage, Holger Hartmann
  • Publication number: 20230295603
    Abstract: The present invention relates to a bacterial host cell in which a first chromosomal gene encoding a first alanine racemase and a second chromosomal gene encoding a second alanine racemase have been inactivated. Said bacterial host cell comprises – either on a plasmid comprising at least one autonomous replication sequence or present as multiple copies in the chromosome – a gene expression cassette comprising a polynucleotide encoding at least one polypeptide of interest, operably linked to a promoter, and a polynucleotide encoding a third alanine racemase, operably linked to a promoter. The present invention further relates to a method for producing at least one polypeptide of interest based on cultivating the bacterial host cell of the present invention.
    Type: Application
    Filed: July 23, 2021
    Publication date: September 21, 2023
    Inventors: Max Fabian Felle, Stefan Jenewein, Christopher Sauer, Tobias Klein
  • Publication number: 20230272358
    Abstract: The present invention relates to a Bacillus host cell belonging to the species Bacillus lichemformis or Bacillus pumilus in which the chromosomal alr gene has been inactivated. Said bacterial host cell comprises a plasmid comprising at least one autonomous replication sequence, a first polynucleotide encoding at least one polypeptide of interest, wherein said first polynucleotide is operably linked to a promoter, and a second polynucleotide encoding an alanine racemase which is not native to the host cell, wherein said second polynucleotide is operably linked to a promoter. The present invention further relates to a method for producing at least one polypeptide of interest based on cultivating the bacterial host cell of the present invention.
    Type: Application
    Filed: July 23, 2021
    Publication date: August 31, 2023
    Inventors: Stefan Jenewein, Max Fabian Felle, Christopher Sauer, Tobias Klein
  • Publication number: 20220267699
    Abstract: The present invention relates to a compound for stabilizing enzymes, the use of said compound for stabilizing an enzyme, a composition comprising said compound, a method of preparing the composition comprising said compound, a detergent composition comprising said compound and a method of preparing said compound.
    Type: Application
    Filed: June 24, 2020
    Publication date: August 25, 2022
    Inventors: Allan F. Cunningham, Stefan Jenewein, Gabriele Boenemann
  • Publication number: 20220267748
    Abstract: Genetically engineered enzymes having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, brewing, and ethanol production.
    Type: Application
    Filed: August 21, 2020
    Publication date: August 25, 2022
    Inventors: Stefan Jenewein, Zachary David Miles, Priya Anand
  • Publication number: 20220220463
    Abstract: The present invention relates to variants of a beta-amylase which have an increased % residual exoamylase activity compared to the parent beta-amylase after heat treatment. The present invention also relates to methods of making the variant beta-amylase and the use of the variant beta-amylase in baking, detergents, personal care products, in the processing of textiles, in pulp and paper processing, in the production of ethanol, lignocellulosic ethanol or syrups and as viscosity breaker in oilfield and mining industries.
    Type: Application
    Filed: April 21, 2020
    Publication date: July 14, 2022
    Inventors: Hugo URBINA, Kristine W. CHANG, Tuan TRAN, Gina Ning Lee LOWE, Adrienne HUSTON DAVENPORT, Xuqiu TAN, Tong LI, Stefan JENEWEIN, Stefan SEEMAYER, Jochen KUTSCHER
  • Publication number: 20220170001
    Abstract: Genetically engineered enzymes having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. Fragments of parent amylase enzymes activity and methods of using the fragments for making genetically engineered enzymes having amylase activity. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, brewing, and ethanol production.
    Type: Application
    Filed: March 24, 2020
    Publication date: June 2, 2022
    Inventors: Asfia Qureshi, Zachary David Miles, Xuqiu Tan, Tong Li, Jared Dennis, Stefan Jenewein, Priya Anand, Jesper Nielsen
  • Publication number: 20220162576
    Abstract: Genetically engineered enzymes having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. Fragments of parent amylase enzymes activity and methods of using the fragments for making genetically engineered enzymes having amylase activity. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, brewing, and ethanol production.
    Type: Application
    Filed: March 24, 2020
    Publication date: May 26, 2022
    Inventors: Stefan Jenewein, Zachary David Miles, Asfia Qureshi, Jared Dennis, Tong Li, Xuqiu Tan, Priya Anand, Jesper Nielsen
  • Publication number: 20210187465
    Abstract: The present invention relates to microcapsules comprising at least one polyethervinyl ester graftpolymer, at least one acrylic polymer, and water in the range of from 0.1% of weight to 0% of weight of the total polymer as well as to processes preparing the same.
    Type: Application
    Filed: February 2, 2017
    Publication date: June 24, 2021
    Inventors: Ewelina Burakowska-Meise, Helmut Witteler, Volker Bauer, Stephen Hueffer, Oliver Spangenberg, Stefan Fischer, Jesper Duus Nielsen, Stefan Jenewein, Alejandra Garcia Marcos, Murat Cetinkaya
  • Publication number: 20210139603
    Abstract: The invention relates to engineered polypeptides comprising Fc variants and their uses. More specifically, Fc variants are described exhibiting reduced effector function. These variants cause a benefit for a patient suffering from a disease which could be treated with an antibody for which it is desirable to reduce the effector function elicited by antibodies.
    Type: Application
    Filed: August 19, 2020
    Publication date: May 13, 2021
    Applicant: Roche GlycArt AG
    Inventors: Monika BAEHNER, Stefan JENEWEIN, Manfred KUBBIES, Ekkehard MOESSNER, Tilman SCHLOTHAUER
  • Patent number: 10898739
    Abstract: Provided herein are oral care compositions comprising antifreeze proteins (AFPs) useful in methods of repairing or inhibiting dental erosion, promoting dental remineralization, and/or enhancing the anti-cavity effects of fluoride.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: January 26, 2021
    Assignee: BASF SE
    Inventors: Nina Schneider, Thomas Subkowski, Stefan Jenewein, Marvin Karos, Claus Bollschweiler, Volker Wendel, Jianhong Qiu, LaTonya Kilpatrick-liverman, Lynette Zaidel
  • Patent number: 10676728
    Abstract: The present invention generally relates to the field of fermentation technology and microorganisms useful for such fermentations. The invention also relates to materials including nucleic acids and proteins useful for altering fermentation characteristics of microorganisms, and to microorganisms comprising such nucleic acids and/or proteins. In particular, the invention relates to materials for conferring, modifying or reducing microbial stress resistance.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: June 9, 2020
    Assignee: BASF SE
    Inventors: Max Fabian Felle, Stefan Jenewein, Stefan Handtke, Birgit Voigt, Thomas Schweder, Michael Hecker
  • Publication number: 20200138697
    Abstract: Provided herein are, inter alia, methods of treating, repairing, mitigating, and/or reducing the incidence, size or visibility of white spot lesions on teeth by administering oral care compositions comprising partially hydrolyzed plant protein.
    Type: Application
    Filed: April 24, 2018
    Publication date: May 7, 2020
    Inventors: LaTonya KILPATRICK-LIVERMAN, Jianhong QIU, Thomas SUBKOWSKI, Stefan JENEWEIN, Marvin KAROS, Claus BOLLSCHWEILER, Nina SCHNEIDER, Ralph Peter SANTARPIA, III, Volker WENDEL
  • Publication number: 20200114177
    Abstract: Provided herein are oral care compositions comprising antifreeze proteins (AFPs) useful in methods of repairing or inhibiting dental erosion, promoting dental remineralization, and/or enhancing the anti-cavity effects of fluoride.
    Type: Application
    Filed: December 16, 2019
    Publication date: April 16, 2020
    Applicant: BASF SE
    Inventors: Nina Schneider, Thomas Subkowski, Stefan Jenewein, Marvin Karos, Claus Bollschweiler, Volker Wendel, Jianhong Qiu, LaTonya Kilpatrick-Liverman, Lynette Zaidel
  • Patent number: 10590404
    Abstract: The present invention pertains to the field of amylases with reduced disposition to form deamidation products, particularly alpha-amylases, and compositions comprising such amylases. Also described are means and methods for producing such amylases, and uses of amylases and amylase-comprising compositions, for example for cleaning starch-containing stains, textile desizing, starch liquefaction and saccharification, baking and brewing. The invention also discloses means for increasing amylase purity during fermentation, formulation and storage of amylase or amylase-containing formulations.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: March 17, 2020
    Assignee: BASF SE
    Inventors: Stefan Jenewein, Stefan Niedermaier