Patents by Inventor Jörg Pflug

Jörg Pflug 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: 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: 9796954
    Abstract: The invention relates to dyed particles of a bleach material that comprise a coating. The invention also relates to the use of the dyed particles in detergent compositions.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: October 24, 2017
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Kai Heppert, Jörg Pflug, Claudia Schmaelzle
  • 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: 20140100152
    Abstract: The invention relates to particles of bleach material that comprise at least two coating layers. At least one of the coating layers comprises a sugar compound and at least one other coating layer comprises a polymer. The invention also relates to detergent compositions containing the coated particles.
    Type: Application
    Filed: November 18, 2011
    Publication date: April 10, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Kai Heppert, Jörg Pflug, Claudia Schmaelzle
  • Publication number: 20140053879
    Abstract: The invention comprises a method of cleaning a kitchenware article, the method comprising a pre-treatment step in which a pre-cleaning composition is applied to the kitchenware article; and a dishwashing step in which the kitchenware article is washed in a dishwashing machine using a dishwashing composition; characterised in that the pre-cleaning composition is ejected from a pressurised aerosol canister and provides a cleaning foam on the surface of the kitchenware article.
    Type: Application
    Filed: November 28, 2011
    Publication date: February 27, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Marine Cabirol, Claudia Schmaelzle, Lucia Krubasik, Jörg Pflug
  • Publication number: 20140057821
    Abstract: The invention relates to dyed particles of a bleach material that comprise a coating. The invention also relates to the use of the dyed particles in detergent compositions.
    Type: Application
    Filed: November 18, 2011
    Publication date: February 27, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Kai Heppert, Jörg Pflug, Claudia Schmaelzle
  • Publication number: 20130072412
    Abstract: The present invention provides easy to handle, stable bleach material particle comprising a co-granulate of a bleach material, a water soluble binder and a disintegrant. It also provides easy to handle, stable shaped bodies comprising bleach material, a binder and a disintegrant where at least the bleach material and the binder are preferably co-granulated together. Detergent compositions comprising the bleach material particle or the shaped body are also provided. The products of the invention exhibit good solubility characteristics and bleachable stain removal performance.
    Type: Application
    Filed: March 9, 2011
    Publication date: March 21, 2013
    Applicant: Reckitt Benckiser N.V.
    Inventors: Claudia Schmaelzle, Kai Heppert, Jörg Pflug
  • Publication number: 20130056896
    Abstract: A method for producing compressed tablets comprising bleach material, the method comprising the steps of; 1) forming a co-granulate comprising a bleach material and a water soluble binder, 2) adding the co-granulate from step 1, or a mixture comprising the co-granulate from step 1, to a mould cavity of a tablet-compressing machine, 3) applying a mean compression force to the co-granulate or the mixture in step 2 to form a compressed tablet and wherein the mean compression force used in step 3 is in the range of from 0.25 kN to 5 kN. The preferred bleach is PAP. The compressed tablets produced by the method exhibit good dissolution properties and good performance on bleachable stains.
    Type: Application
    Filed: March 9, 2011
    Publication date: March 7, 2013
    Inventors: Claudia Schmaelzle, Kai Heppert, Jörg Pflug
  • 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
  • Patent number: D648064
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: November 1, 2011
    Assignee: Reckitt Benckiser N.V.
    Inventors: Jörg Pflug, Jordi Salvador
  • Patent number: D653392
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: January 31, 2012
    Assignee: Reckitt Benckiser N.V.
    Inventors: Jörg Pflug, Jordi Salvador