Patents by Inventor Steffen Lingler

Steffen Lingler 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: 20230042669
    Abstract: An automatic dishwashing composition comprising polyepoxysuccinic acid (PESA) or derivatives thereof.
    Type: Application
    Filed: April 8, 2021
    Publication date: February 9, 2023
    Inventors: Alias Younis AL-BAYATI, Adrian BARTHOLOMÄ, Anna DOBOSZ, Marco HAAG, Roger KAISER, Steffen LINGLER, Torsten ROTH, Pavlinka ROY, Alexander WINK, Serap YAPAR-ENDERS
  • Patent number: 11015148
    Abstract: A detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, and at least one additional ingredient selected from i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphoric acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, wherein the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: May 25, 2021
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Lucia Krubasik, Frank Dierkes, Steffen Lingler, Jörg Pflug
  • Publication number: 20200248105
    Abstract: A detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, and at least one additional ingredient selected from i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphoric acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, wherein the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
    Type: Application
    Filed: April 9, 2020
    Publication date: August 6, 2020
    Inventors: Lucia KRUBASIK, Frank DIERKES, Steffen LINGLER, Jörg PFLUG
  • Patent number: 10655089
    Abstract: A detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, and at least one additional ingredient selected from i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphonic acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, wherein the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: May 19, 2020
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Lucia Krubasik, Frank Dierkes, Steffen Lingler, Jörg Pflug
  • Publication number: 20180346848
    Abstract: A detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, and at least one additional ingredient selected from i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphoric acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, wherein the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
    Type: Application
    Filed: July 26, 2018
    Publication date: December 6, 2018
    Inventors: Lucia KRUBASIK, Frank DIERKES, Steffen LINGLER, Jörg PFLUG
  • Patent number: 10066192
    Abstract: A detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, and at least one additional ingredient selected from i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphoric acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, wherein the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: September 4, 2018
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Lucia Krubasik, Frank Dierkes, Steffen Lingler, Jörg Pflug
  • Patent number: 9617500
    Abstract: A detergent composition with a superior drying performance is provided comprising a surfactant according to the formula: wherein n=0-5 and m=10-50; or formula 2: R1O(AlkO)xM(OAlk)yOR2 wherein R1 and R2 are independently saturated or unsaturated, and possibly hydroxylated, alkyl radicals with 4 to 22 carbon atoms. wherein Alk is an alkyl radical with 2-4 carbon atoms; wherein x and y are independently an integer between 1 and 70; wherein M is an alkyl radical selected from the group CH2, CHR3, CR3R4, CH2CHR3, CHR3CHR4; and wherein R3 and R4 are independently saturated or unsaturated alkyl radicals with 1 to 18 carbon atoms.
    Type: Grant
    Filed: October 12, 2015
    Date of Patent: April 11, 2017
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Nicole Graf, Steffen Lingler
  • Publication number: 20170002298
    Abstract: A detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, and at least one additional ingredient selected from i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphoric acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, wherein the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
    Type: Application
    Filed: September 16, 2016
    Publication date: January 5, 2017
    Inventors: Lucia KRUBASIK, Frank DIERKES, Steffen LINGLER, Jörg PFLUG
  • Patent number: 9453187
    Abstract: A detergent composition comprising; a subtilisin variant having the amino acid sequence set forth in SEQ ID NO 1, and at least one additional ingredient selected from; i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphonic acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO 1, wherein, the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
    Type: Grant
    Filed: September 6, 2010
    Date of Patent: September 27, 2016
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Lucia Krubasik, Frank Dierkes, Steffen Lingler, Jörg Pflug
  • Publication number: 20160264912
    Abstract: A detergent composition with a superior drying performance is provided comprising a surfactant according to the formula: wherein n=0-5 and m=10-50; or formula 2: R1O(AlkO)xM(OAlk)yOR2 wherein R1 and R2 are independently saturated or unsaturated, and possibly hydroxylated, alkyl radicals with 4 to 22 carbon atoms. wherein Alk is an alkyl radical with 2-4 carbon atoms; wherein x and y are independently an integer between 1 and 70; wherein M is an alkyl radical selected from the group CH2, CHR3, CR3R4, CH2CHR3, CHR3CHR4; and wherein R3 and R4 are independently saturated or unsaturated alkyl radicals with 1 to 18 carbon atoms.
    Type: Application
    Filed: October 12, 2015
    Publication date: September 15, 2016
    Inventors: Nicole Graf, Steffen Lingler
  • Patent number: 9157050
    Abstract: A detergent composition with a superior drying performance is provided comprising a surfactant according to the formula: Formula (I)) Wherein n=0-5 and m=10-50; or formula (2): R1O(AlkO)xM(OAlk)yOR2 wherein R1 and R2 are independently a branched or straight chain, saturated or unsaturated, and possibly hydroxylated, alkyl radicals with 4 to 22 carbon atoms. wherein Alk is a branched or unbranched alkyl radical with 2-4 carbon atoms; wherein x and y are independently an integer between 1 and 70; wherein M is an alkyl radical selected from the group CH2, CHR3, CR3R4, CH2CHR3, CHR3CHR4; and wherein R3 and R4 are independently branched or straight chain, saturated or unsaturated, alkyl radicals with 1 to 18 carbon atoms.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: October 13, 2015
    Assignee: RECKITT BENCKISER N.V.
    Inventors: Nicole Graf, Steffen Lingler
  • Patent number: 8962543
    Abstract: A dishwasher detergent composition comprising from 0.05 to 7.5 wt % of a surfactant and from 0.1 to 90 wt % of a compound of Formula 1; wherein R is selected from the group consisting of —H, —CH3, —CnH2nCH3, —CnH2nOH, —CnH2nCOOH, —CnH2nSO3H, —CnH2nNH2, —CnH2nNHR?, —CnH2nNR?2, —NHC(?O)—R? and —CnH2nPO(OR?)2; wherein n?1; and R? is H, alkyl or aryl, and further wherein the composition comprises a bleach selected from inorganic peroxy compounds, organic peracids and salts derived therefrom. The compound of Formula 1 is biodegradable, stable to bleach and yet is an effective builder. The compositions of the invention can be readily formulated as tablet compositions if desired as the compound of Formula 1 is not overly hygroscopic.
    Type: Grant
    Filed: October 13, 2009
    Date of Patent: February 24, 2015
    Assignee: Reckitt Benckiser N.V.
    Inventors: Steffen Lingler, Judith Preuschen
  • Publication number: 20140303059
    Abstract: The invention relates to a particle comprising a bleach catalyst, a sulphonated polymer and a coating material. The particles are suitable for use in detergent compositions.
    Type: Application
    Filed: December 9, 2011
    Publication date: October 9, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Kai Heppert, Steffen Lingler
  • Publication number: 20140135248
    Abstract: A detergent composition with a superior drying performance is provided comprising a surfactant according to the formula: Formula (I)) Wherein n=0-5 and m=10-50; or formula (2): R1O(AlkO)xM(OAlk)yOR2 wherein R1 and R2 are independently a branched or straight chain, saturated or unsaturated, and possibly hydroxylated, alkyl radicals with 4 to 22 carbon atoms. wherein Alk is a branched or unbranched alkyl radical with 2-4 carbon atoms; wherein x and y are independently an integer between 1 and 70; wherein M is an alkyl radical selected from the group CH2, CHR3, CR3R4, CH2CHR3, CHR3CHR4; and wherein R3 and R4 are independently branched or straight chain, saturated or unsaturated, alkyl radicals with 1 to 18 carbon atoms.
    Type: Application
    Filed: March 9, 2012
    Publication date: May 15, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Nicole Graf, Steffen Lingler
  • Publication number: 20120178148
    Abstract: A detergent composition comprising; a subtilisin variant having the amino acid sequence set forth in SEQ ID NO 1, and at least one additional ingredient selected from; i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphoric acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO 1, wherein, the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
    Type: Application
    Filed: September 6, 2010
    Publication date: July 12, 2012
    Applicant: Reckitt Benckiser N.V.
    Inventors: Lucia Krubasik, Frank Dierkes, Steffen Lingler, Jörg Pflug
  • Publication number: 20120103370
    Abstract: A dishwasher detergent composition comprising from 0.05 to 7.5 wt % of a surfactant and from 0.1 to 90 wt % of a compound of Formula 1; wherein R is selected from the group consisting of —H, —CH3, —CnH2nCH3, —CnH2nOH, —CnH2nCOOH, —CnH2nSO3H, —CnH2nNH2, —CnH2nNHR?, —CnH2nNRV?2, —NHC(?O)—R? and —CnH2nPO(OR?)2; wherein n?1; and R? is H, alkyl or aryl, and further wherein the composition comprises a bleach selected from inorganic peroxy compounds, organic peracids and salts derived therefrom. The compound of Formula 1 is biodegradable, stable to bleach and yet is an effective builder. The compositions of the invention can be readily formulated as tablet compositions if desired as the compound of Formula 1 is not overly hygroscopic.
    Type: Application
    Filed: October 13, 2009
    Publication date: May 3, 2012
    Inventors: Steffen Lingler, Judith Preuschen