Patents by Inventor André HAETZELT

André HAETZELT 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: 11104688
    Abstract: A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3-(4-isobutyl-2-methylphenyl)propyl represented by formula (I) is disclosed.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: August 31, 2021
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Andre Haetzelt, Andreas Bauer, Marc Weyhe, Andreas Gerigk, Michael Dischmann, Sascha Wilhelm Schaefer
  • Publication number: 20210163855
    Abstract: A microcapsule system having an outer microcapsule with an outer capsule shell is disclosed. The outer microcapsule comprises at least one inner microcapsule with an inner capsule shell and a first fragrance composition. The inner microcapsule comprises a second fragrance composition that differs from the first fragrance composition. Methods for the production of such micr, products that contain said microcapsules, methods for producing polysensory olfactory impressions and to the corresponding use of the microcapsule system.
    Type: Application
    Filed: May 18, 2018
    Publication date: June 3, 2021
    Inventors: Andreas BAUER, Andre HAETZELT, Frank PESSEL, Andreas GERIGK, Anneliese WILSCH-IRRGANG, Klaus LAST, Raul AMADO MUÑOZ
  • Patent number: 11014937
    Abstract: A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 2-phenylpropyl represented by formula (I) is disclosed.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: May 25, 2021
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andre Haetzelt, Andreas Bauer, Marc Weyhe, Ursula Huchel, Thomas Gerke, Christian Kropf
  • Patent number: 11014938
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: May 25, 2021
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andre Haetzelt, Andreas Bauer, Marc Weyhe, Ursula Huchel, Thomas Gerke, Christian Kropf
  • Patent number: 10836978
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: November 17, 2020
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andre Haetzelt, Andreas Bauer, Marc Weyhe, Andreas Gerigk, Manuela Materne, Hubert Smyrek, Isabelle Levert, Ralf Bunn
  • Patent number: 10829498
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: November 10, 2020
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andre Haetzelt, Andreas Bauer, Marc Weyhe, Andreas Gerigk, Manuela Materne, Hubert Smyrek, Isabelle Levert, Ralf Bunn
  • Publication number: 20200325419
    Abstract: A liquid detergent composition may have a continuous liquid phase and solid particles dispersed in the continuous phase. The continuous phase may be transparent or translucent. The solid particles may be made of a polymeric matrix material, have a diameter ranging from about 0.8 to about 8 mm, and may include a plurality of microcapsules. The plurality of microcapsules may be dispersed in the polymeric matrix material. The microcapsules may have a diameter ranging from about 4 to about 70 70 ?m. Use of and methods of use of such a liquid composition are also described.
    Type: Application
    Filed: April 8, 2020
    Publication date: October 15, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Noelle WRUBBEL, Maren MENZ
  • Publication number: 20200317688
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Application
    Filed: September 25, 2018
    Publication date: October 8, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Marc WEYHE, Ursula HUCHEL, Thomas GERKE, Christian KROPF
  • Publication number: 20200317687
    Abstract: A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 2-phenylpropyl represented by formula (I) is disclosed.
    Type: Application
    Filed: September 25, 2018
    Publication date: October 8, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Marc WEYHE, Ursula HUCHEL, Thomas GERKE, Christian KROPF
  • Publication number: 20200277303
    Abstract: A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Application
    Filed: September 25, 2018
    Publication date: September 3, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Marc WEYHE, Andreas GERIGK, Michael DISCHMANN, Sascha Wilhelm SCHAEFER
  • Publication number: 20200270270
    Abstract: A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3-(4-isobutyl-2-methylphenyl)propyl represented by formula (I) is disclosed.
    Type: Application
    Filed: September 25, 2018
    Publication date: August 27, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Marc WEYHE, Andreas GERIGK, Michael DISCHMANN, Sascha Wilhelm SCHAEFER
  • Publication number: 20200247817
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Application
    Filed: September 25, 2018
    Publication date: August 6, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Marc WEYHE, Andreas GERIGK, Manuela MATERNE, Hubert SMYREK, Isabelle LEVERT, Ralf BUNN
  • Publication number: 20200224120
    Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.
    Type: Application
    Filed: September 25, 2018
    Publication date: July 16, 2020
    Inventors: Andre HAETZELT, Andreas BAUER, Marc WEYHE, Andreas GERIGK, Manuela MATERNE, Hubert SMYREK, Isabelle LEVERT, Ralf BUNN
  • Publication number: 20200093714
    Abstract: A microcapsule system may include an outer microcapsule having an outer capsule shell where the outer microcapsule comprises at least one inner microcapsule with an inner capsule shell and a first fragrance composition. The inner microcapsule may include a second fragrance composition that differs from the first fragrance composition. Methods for the production thereof, products that contain said microcapsules, methods for producing polysensory olfactory impressions, and to the corresponding use of the microcapsule system, are also disclosed.
    Type: Application
    Filed: May 18, 2018
    Publication date: March 26, 2020
    Inventors: Andreas BAUER, Andre HAETZELT, Frank PESSEL, Andreas GERIGK, Anneliese WILSCH-IRRGANG, Klaus LAST, Raul AMADO
  • Publication number: 20180340138
    Abstract: The present disclosure relates to washing and cleaning agents comprising at least one protease and at least one organic compound of the formula (I) which acts as protease inhibitor, and is thus a suitable enzyme stabilizer, as well as the use of these compounds as enzyme stabilizers in washing and cleaning agents comprising protease. The corresponding washing and cleaning methods and the use of the agents describe here are also a component of the present disclosure.
    Type: Application
    Filed: November 15, 2016
    Publication date: November 29, 2018
    Applicant: Henkel AG & Co. KGaA
    Inventors: Andre Haetzelt, Timothy O'Connell
  • Publication number: 20180298309
    Abstract: Improving the cleaning power of liquid detergents and cleaning agents in relation to stains. This is substantially achieved by incorporating a combination of a specific acyl hydrazone and reducing agents.
    Type: Application
    Filed: June 18, 2018
    Publication date: October 18, 2018
    Applicant: Henkel AG & Co. KGaA
    Inventors: Christian Kropf, Andre Haetzelt
  • Publication number: 20170306267
    Abstract: The disclosure relates to a method for washing textiles in a washing machine that comprises a washing chamber for receiving a washing liquid and textiles to be cleaned, as well as an activation device which has an inlet for supplying washing liquid from the washing chamber into said activation device and an outlet for conducting washing liquid out of the activation device and into said washing chamber, and which also comprises at least one activation agent that is suitable for triggering a process for the formation of free radicals in the washing liquid, within said activation device, said washing liquid containing an acylhydrazone.
    Type: Application
    Filed: September 30, 2015
    Publication date: October 26, 2017
    Applicant: Henkel AG & Co. KGaA
    Inventors: André Haetzelt, Iwona Spill, Mareile Job
  • Publication number: 20170298305
    Abstract: The disclosure relates to a method of washing textiles in a washing machine having a washing chamber for accommodating a washing liquid and textiles to be cleaned and having an activating unit possessing an inlet or introduction of washing liquid from the washing chamber into the activating unit and possessing an outlet for guiding washing liquid out of the activating unit into the washing chamber, and additionally having at least one means of activation suitable for setting in motion a process for forming free radicals in the washing liquid within the activating unit, wherein the washing liquid comprises an organic bleach booster compound, especially a zwitterionic 3,4-dihydroisoquinolinium derivative.
    Type: Application
    Filed: September 30, 2015
    Publication date: October 19, 2017
    Applicant: Henkel AG & Co. KGaA
    Inventors: André Haetzelt, Iwona Spill, Bent Rogge
  • Publication number: 20170175048
    Abstract: The invention relates to a granulate of a particular bleach catalyst i. e. an acylhydrazone compound. The granulate contains a specific two-layer coating and is useful as bleach catalyst in powder detergents. Further aspects of the invention are the preparation of the granulate and a washing or bleaching formulation containing the granulate.
    Type: Application
    Filed: May 6, 2015
    Publication date: June 22, 2017
    Inventors: Ullrich MENGE, André HAETZELT, Bernd LARSON
  • Publication number: 20170145351
    Abstract: The aim of the invention is to improve the primary detergent power of washing and cleaning agents, in particular with respect to bleach-sensitive or enzyme-sensitive soiling. This is substantially achieved by the incorporation of alkoxy group-carrying sulfocalixarenes or carboxycalixarenes.
    Type: Application
    Filed: January 13, 2017
    Publication date: May 25, 2017
    Applicant: Henkel AG & Co. KGaA
    Inventors: Andre Haetzelt, Thomas Gerke, Juergen Schatz, Silvia Onodi