Patents by Inventor Beatrix Kottwitz

Beatrix Kottwitz 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: 7985570
    Abstract: The present application relates to two novel proteases (SEQ ID NO: 4 and 7) which are similar to one another. The DNA of the two proteases, was obtained from soil samples, and C-terminally deleted, producing proteolytically active fragments thereof (SEQ ID NO: 5 and 8). The invention also provides all alkaline proteases similar at least to 90% to SEQ ID NO: 4 or to 87.5% to SEQ ID NO: 7, and those which can be summarized under a consensus sequence (SEQ ID NO: 9) derived from SEQ ID NO: 4 and 7. Furthermore, it relates to all nucleic acids which have a homology of at least 85% identity to the associated nucleic acids (SEQ ID NO: 3 and 6) or the fragments concerned. Furthermore, it defines technical possibilities of use for these proteases and especially describes their use in detergents and cleaners.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: July 26, 2011
    Assignee: B.R.A.I.N. Biotechnology Research and Information Network A.G.
    Inventors: Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz, Frank Niehaus, Patrick Lorenz
  • Patent number: 7888104
    Abstract: The invention relates to a novel enzyme obtained from Bacillus agaradherens (DSM 9948), which can be regarded as cyclodextrin glucanotransferase (CGTase) and also as ?-amylase. The invention also relates to sufficiently similar proteins or derivatives that exhibit amylolytic and/or CGTase activity, to the corresponding nucleic acids and micro-organisms that produce said proteins and derivatives, to methods for the production of said proteins and to diverse uses of the same. In addition, said proteins can be further developed for other, predominantly technical purposes. The invention relates in particular to detergents and cleaning agents containing CGTase of this type, to methods for cleaning textiles or hard surfaces using CGTase of this type or corresponding agents and to the use thereof for cleaning textiles or hard surfaces.
    Type: Grant
    Filed: November 17, 2001
    Date of Patent: February 15, 2011
    Assignee: Henkel AG & Co. KGaA
    Inventors: Beatrix Kottwitz, Karl-Heinz Maurer, Roland Breves, Irmgard Schmidt, Angrit Weber, Angela Hellebrandt, Laura Polanyi-Bald
  • Publication number: 20100298198
    Abstract: The present application relates to two novel proteases (SEQ ID NO: 4 and 7) which are similar to one another, whose DNA was obtained from soil samples, and C-terminally deleted, likewise proteolytically active fragments thereof (SEQ ID NO: 5 and 8), all alkaline proteases similar at least to 90% to SEQ ID NO: 4 or to 87.5% to SEQ ID NO: 7, and those which can be summarized under a consensus sequence (SEQ ID NO: 9) derived from SEQ ID NO: 4 and 7. Furthermore, it relates to all nucleic acids which have a homology of at least 85% identity to the associated nucleic acids (SEQ ID NO: 3 and 6) or the fragments concerned. Furthermore, it defines technical possibilities of use for these proteases and especially describes their use in detergents and cleaners.
    Type: Application
    Filed: March 5, 2010
    Publication date: November 25, 2010
    Inventors: Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz, Frank Niehaus, Patrick Lorenz
  • Patent number: 7811076
    Abstract: An alkaline protease, the DNA thereof having been taken from a bottom sample, alkaline proteases that are at least 40% identical, and nucleic acids with an identity at least 50% homologous with the associated nucleic acids. The invention also relates to the fragment of said protease comprising the amino acid positions 108 to 325, in addition to the gene fragment coding therefor, and alkaline proteases that are at least 60% identical or nucleic acids that are at least 70% identical. Furthermore, the invention defines technical possibilities of use for said proteases, especially use thereof in washing and cleaning products.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: October 12, 2010
    Assignee: Henkel AG & Co. KGaA
    Inventors: Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz, Frank Niehaus, Patrick Lorenz
  • Patent number: 7803604
    Abstract: The invention relates to a novel amylolytic enzyme extracted from the microorganism Bacillus sp. A 7-7 (DSM 12368), to sufficiently similar proteins having an amylolytic function, to methods for the production thereof and to diverse fields of application for these proteins. In addition, the aforesaid can be further developed beyond the implemented fields of application for other technical purposes. The invention particularly relates to washing and cleaning agents containing amylolytic proteins of the aforementioned type, to methods for cleaning textiles or hard surfaces that involve the use of the amylolytic proteins or analogous agents, and to their use for cleaning textiles or hard surfaces.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: September 28, 2010
    Assignee: Henkel AG & Co. KGaA
    Inventors: Roland Breves, Karl-Heinz Maurer, Beatrix Kottwitz, Laura Polanyi-Bald, Angela Hellebrandt, Irmgard Schmidt, Regina Stehr, Angrit Weber
  • Patent number: 7691618
    Abstract: The present application relates to two novel alkaline proteases (SEQ ID NO. 4 and 7) which are similar to one another, whose DNA was obtained from soil samples, and which were C-terminally deleted. The present application also provides proteolytically active fragments thereof (SEQ ID NO. 5 and 8), all alkaline proteases similar at least to 90% to SEQ ID NO. 4 or to 87.5% to SEQ ID NO. 7, and those which can be summarized under a consensus sequence (SEQ ID NO. 9) derived from SEQ ID NO. 4 and 7. Furthermore, the present application relates to all nucleic acids which have a homology of at least 85% identity to the associated nucleic acids (SEQ ID NO. 3 and 6) or the fragments concerned. Furthermore, the present application relates to use for these proteases and especially describes their use in detergents and cleaners.
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: April 6, 2010
    Assignee: Henkel AG & Co. KGaA
    Inventors: Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz, Frank Niehaus, Patrick Lorenz
  • Patent number: 7569226
    Abstract: The invention relates to a novel alkaline protease of the subtilisin type from Bacillus sp. (DSM 14392) and various related proteins and derivatives thereof. The invention further relates to washing and cleaning agents comprising novel alkaline proteases of the subtilisin type, various related proteins and derivatives thereof and corresponding washing and cleaning methods and use thereof in washing and cleaning agents and further technical applications.
    Type: Grant
    Filed: June 22, 2004
    Date of Patent: August 4, 2009
    Assignee: Henkel Kommanditgesellschaft Auf Aktien (Henkel KGAA)
    Inventors: Angrit Weber, Angela Hellebrandt, Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz
  • Publication number: 20090120555
    Abstract: The invention relates to a novel amylolytic enzyme extracted from the microorganism Bacillus sp. A 7-7 (DSM 12368), to sufficiently similar proteins having an amylolytic function, to methods for the production thereof and to diverse fields of application for these proteins. In addition, the aforesaid can be further developed beyond the implemented fields of application for other technical purposes. The invention particularly relates to washing and cleaning agents containing amylolytic proteins of the aforementioned type, to methods for cleaning textiles or hard surfaces that involve the use of the amylolytic proteins or analogous agents, and to their use for cleaning textiles or hard surfaces.
    Type: Application
    Filed: October 22, 2007
    Publication date: May 14, 2009
    Applicant: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Roland Breves, Karl-Heinz Maurer, Beatrix Kottwitz, Laura Polanyi-Bald, Angela Hellebrandt, Irmgard Schmidt, Regina Stehr, Angrit Weber
  • Patent number: 7449187
    Abstract: Described herein is a novel alkaline protease of the subtilisin type from Bacillus gibsonii (DSM 14391), as well as related proteins and derivatives thereof. Also described are washing and cleaning products comprising this novel alkaline protease, related proteins and derivatives thereof, as well as corresponding washing and cleaning products and methods, along with further possible technical uses.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: November 11, 2008
    Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGAA)
    Inventors: Angrit Weber, Angela Hellebrandt, Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz
  • Patent number: 7320887
    Abstract: The invention relates to novel alkaline protease variants. These variants have, when enumerating the alkaline protease from Bacillus lentus, variations in amino acid position 61, positions 199 and/or 211 and, optionally, at least one modification that contributes to the stabilization of the molecule, said modification preferably being point mutations in positions 3 and/or 4. Particularly preferred are variants S3T/V41/G61A/V199] and S3T/V41/G61A/V1991/L211D of B. lentus alkaline protease. The invention also relates to the possible use of these enzymes in diverse technical processes and, in particular, to detergents and cleansers containing these novel alkaline protease variants.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: January 22, 2008
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Beatrix Kottwitz, Karl-Heinz Maurer, Roland Breves
  • Patent number: 7303905
    Abstract: The invention relates to a novel amylolytic enzyme extracted from the microorganism Bacillus sp. A 7-7 (DSM 12368), to sufficiently similar proteins having an amylolytic function, to methods for the production thereof and to diverse fields of application for these proteins. In addition, they can be further developed beyond the implemented fields of application for other, above all, technical purposes. The invention particularly relates to washing and cleaning agents containing amylolytic proteins of the aforementioned type, to methods for cleaning textiles or hard surfaces that involve the use of such amylolytic proteins or analogous agents, and to their use for cleaning textiles or hard surfaces.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: December 4, 2007
    Assignee: Henkel KGaA
    Inventors: Roland Breves, Karl-Heinz Maurer, Beatrix Kottwitz, Laura Polanyi-Bald, Angela Hellebrandt, Irmgard Schmidt, Regina Stehr, Angrit Weber
  • Publication number: 20070212706
    Abstract: The present application relates to two novel alkaline proteases (SEQ ID NO. 4 and 7) which are similar to one another, whose DNA was obtained from soil samples, and C-terminally deleted, likewise proteolytically active fragments thereof (SEQ ID NO. 5 and 8), all alkaline proteases similar at least to 90% to SEQ ID NO. 4 or to 87.5% to SEQ ID NO. 7, and those which can be summarized under a consensus sequence (SEQ ID NO. 9) derived from SEQ ID NO. 4 and 7. Furthermore it relates to all nucleic acids which have a homology of at least 85% identity to the associated nucleic acids (SEQ ID NO. 3 and 6) or the fragments concerned. Furthermore, it defines technical possibilities of use for these proteases and especially describes their use in detergents and cleaners.
    Type: Application
    Filed: October 23, 2006
    Publication date: September 13, 2007
    Inventors: Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz, Frank Niehaus, Patrick Lorenz
  • Patent number: 7262042
    Abstract: Described herein are novel alkaline proteases of the subtilisin type from Bacillus gibsonii (DSM 14393), and sufficiently related proteins and derivatives thereof. Also described are washing and cleaning products with this novel alkaline protease of the subtilisin type, sufficiently related proteins and derivatives thereof, corresponding washing and cleaning methods and the use thereof in washing and cleaning products and further possible technical use.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: August 28, 2007
    Assignee: Henkel Kommanditgesellschaft Auf Aktien (Henkel KGAA)
    Inventors: Angrit Weber, Angela Hellebrandt, Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz
  • Publication number: 20070048839
    Abstract: The invention relates to a novel amylolytic enzyme extracted from the micro-organism Bacillus sp. A 7-7 (DSM 12368), to sufficiently similar proteins having an amylolytic function, to methods for the production thereof and to diverse fields of application for these proteins. In addition, they can be further developed beyond the implemented fields of application for other, above all, technical purposes. The invention particularly relates to washing and cleaning agents containing amylolytic proteins of the aforementioned type, to methods for cleaning textiles or hard surfaces that involve the use of such amylolytic proteins or analogous agents, and to their use for cleaning textiles or hard surfaces.
    Type: Application
    Filed: November 1, 2006
    Publication date: March 1, 2007
    Applicant: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Roland Breves, Karl-Heinz Maurer, Beatrix Kottwitz, Laura Polanyi-Bald, Angela Hellebrandt, Irmgard Schmidt, Regina Stehr, Angrit Weber
  • Publication number: 20070010417
    Abstract: The invention relates to a novel alkaline protease, the DNA thereof having been taken from a bottom sample, to all alkaline proteases that are at least 40% identical, and to all nucleic acids with an identity at least 50% homologous with the associated nucleic acids. The invention also relates to the fragment of said protease, comprising the amino acid positions 108 to 325, in addition to the gene fragment coding therefor, and to all alkaline proteases that are at least 60% identical, or nucleic acids that are at least 70% identical. Furthermore, the invention defines technical possibilities of use for said proteases and especially describes the use thereof in washing and cleaning products.
    Type: Application
    Filed: June 22, 2006
    Publication date: January 11, 2007
    Inventors: Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz, Frank Niehaus, Patrick Lorenz
  • Patent number: 7153818
    Abstract: The invention relates to a novel amylolytic enzyme extracted from the micro-organism Bacillus sp. A7-7 (DSM 12368), to sufficiently similar proteins having an amylolytic function, to methods for the production thereof and to diverse fields of application for these proteins. In addition, they can be further developed beyond the implemented fields of application for other, above all, technical purposes. The invention particularly relates to washing and cleaning agents containing amylolytic proteins of the aforementioned type, to methods for cleaning textiles or hard surfaces that involve the use of such amylolytic proteins or analogous agents, and to their use for cleaning textiles or hard surfaces.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: December 26, 2006
    Assignee: Henkel KGaA
    Inventors: Roland Breves, Karl-Heinz Maurer, Beatrix Kottwitz, Laura Polanyi-Bald, Angela Hellebrandt, Irmgard Schmidt, Regina Stehr, Angrit Weber
  • Publication number: 20060281655
    Abstract: A detergent or cleaning agent that exhibits high bleaching properties without attacking the textiles to be cleaned or hard surfaces in an unreasonably harsh manner. Said aim is achieved by using a combination consisting of a percarbonate-based bleaching agent and a persulfate-based bleaching agent.
    Type: Application
    Filed: June 13, 2006
    Publication date: December 14, 2006
    Inventors: Regina Stehr, Karl-Heinz Maurer, Beatrix Kottwitz, Inken Pruser
  • Publication number: 20050261156
    Abstract: The present invention relates to detergents comprising a copolymer of (i) unsaturated carboxylic acids, (ii) monomers comprising sulfonic acid groups and (iii) optional further ionic or non-ionogenic monomers and an ?-amylase according to SEQ ID NO. 1 or SEQ ID NO. 2 as well as corresponding cleaning processes and application possibilities.
    Type: Application
    Filed: April 25, 2005
    Publication date: November 24, 2005
    Applicant: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Beatrix Kottwitz, Ulrich Pegelow
  • Publication number: 20050261158
    Abstract: The present invention relates to detergents comprising (a) one or more non-ionic surfactants of the general Formula I: in which R1 stands for a C6-24-alkyl or -alkenyl radical, each group R2 or R3 for defined hydrocarbon radicals and the indices w, x, y, z each stand for whole numbers from 1 to 6, or a surfactant system from at least one non-ionic surfactant F of the general Formula II: R1—CH(OH)CH2O-(AO)w-(A?O)l -(A?O)y-(A??O)z—R2 ??(II) and at least one non-ionic surfactant G of the general Formula III: R1—O—(AO)w-(A?O)x-(A?O)y-(A?O)z—R2 ??(III), In which R1 stands for a C6-24-alkyl- or -alkenyl radical, R2 for a hydrocarbon radical with 2 to 26 carbon atoms, A, A?, A? und A?? each for defined hydrocarbon radicals and w, x, y and z each stand for values up to 25, wherein this surfactant system comprises the surfactants F and G in a weight ratio between 1:4 and 100:1, and (b) an ?-amylase according to SEQ ID NO. 1 or SEQ ID NO.
    Type: Application
    Filed: April 25, 2005
    Publication date: November 24, 2005
    Applicant: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Beatrix Kottwitz, Ulrich Pegelow
  • Publication number: 20050113273
    Abstract: Described herein are novel alkaline proteases of the subtilisin type from Bacillus gibsonii (DSM 14393), and sufficiently related proteins and derivatives thereof. Also described are washing and cleaning products with this novel alkaline protease of the subtilisin type, sufficiently related proteins and derivatives thereof, corresponding washing and cleaning methods and the use thereof in washing and cleaning products and further possible technical use.
    Type: Application
    Filed: June 18, 2004
    Publication date: May 26, 2005
    Inventors: Angrit Weber, Angela Hellebrandt, Susanne Wieland, Karl-Heinz Maurer, Beatrix Kottwitz