Patents by Inventor Ralph Nemitz

Ralph Nemitz 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).

  • Anaerobically curable compositions containing alpha-methylene-lactones
    Patent number: 12509611
    Abstract: The present invention relates to anaerobically curable compositions made from renewable materials. In particular, an alpha-methylene-lactone is used with a (meth)acrylate component and a cure system to form an anaerobically curable composition.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: December 30, 2025
    Assignee: Henkel AG & Co. KGaA
    Inventors: Adrian Brandt, Horst Beck, Andreas Taden, Ralph Nemitz, Alexander Kux, Nigel Sweeney, David Birkett, Brendan Kneafsey, James A. Houlihan, Michael Doherty
  • BIO-BASED ACRYLATE MONOMER
    Publication number: 20220220056
    Abstract: The present invention relates to a bio-based acrylate monomer having a structure wherein R1 is H or —CH3, and wherein R2 is linear C1-C10 alkyl or branched C3-C10 alkyl.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 14, 2022
    Inventors: Adrian Brandt, Horst Beck, Ralph Nemitz
  • AMINE-BASED REACTION PRODUCTS AS FUNCTIONAL ADDITIVES
    Publication number: 20210277182
    Abstract: The present disclosure relates to condensate reaction products that are obtainable by two specific processes. The present disclosure further relates to the use of these condensate reaction products as functional additives in detergent compositions, cosmetic compositions, cleaning compositions and adhesive compositions comprising them.
    Type: Application
    Filed: July 17, 2019
    Publication date: September 9, 2021
    Applicant: Henkel AG & Co. KGaA
    Inventors: JING HODES, DANIELA KESSLER-BECKER, HORST BECK, ADRIAN BRANDT, ALEXANDER KUX, RALPH NEMITZ
  • Anaerobically Curable Compositions Containing Alpha-Methylene-Lactones
    Publication number: 20210139623
    Abstract: The present invention relates to anaerobically curable compositions made from renewable materials. In particular, an alpha-methylene-lactone is used with a (meth)acrylate component and a cure system to form an anaerobically curable composition.
    Type: Application
    Filed: January 20, 2021
    Publication date: May 13, 2021
    Inventors: Adrian Brandt, Horst Beck, Andreas Taden, Ralph Nemitz, Alexander Kux, Nigel Sweeney, David Birkett, Brendan Kneafsey, James Anthony Houlihan, Michael Doherty
  • Agent for oxidative dyeing of hair containing anisole derivatives
    Patent number: 10617618
    Abstract: The present disclosure relates to agents for the oxidative coloring of keratinic fibers, which are characterized in hat they contain derivatives of anisole as novel developer molecules.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: April 14, 2020
    Assignee: Henkel AG & Co. KGaA
    Inventors: Antje Gebert-Schwarzwaelder, Ralph Nemitz, Astrid Kroos, Annika Koenen
  • Agent for stabilizing keratin fibers with 5-ring heterocycles
    Patent number: 10561594
    Abstract: The subject matter of the present disclosure are agents for stabilizing keratin fibers, more particularly human hair, containing in a cosmetic carrier: (a) at least one compound of the formula (I) wherein X denotes oxygen (—O—), sulfur (—S—) or a grouping —NR5—.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: February 18, 2020
    Assignee: Henkel AG & Co. KGaA
    Inventors: Antje Gebert-Schwarzwaelder, Ralph Nemitz, Astrid Kroos
  • AGENT FOR OXIDATIVE DYEING OF HAIR CONTAINING ANISOLE DERIVATIVES
    Publication number: 20190167551
    Abstract: The present disclosure relates to agents for the oxidative coloring of keratinic fibers, which are characterized in hat they contain derivatives of anisole as novel developer molecules.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 6, 2019
    Applicant: Henkel AG & Co. KGaA
    Inventors: Antje Gebert-Schwarzwaelder, Ralph Nemitz, Astrid Kroos, Annika Koenen
  • AGENT FOR STABILIZING KERATIN FIBERS WITH 5-RING HETEROCYCLES
    Publication number: 20180140525
    Abstract: The subject matter of the present disclosure are agents for stabilizing keratin fibers, more particularly human hair, containing in a cosmetic carrier: (a) at least one compound of the formula (I) wherein X denotes oxygen (—O—), sulfur (—S—) or a grouping —NR5—.
    Type: Application
    Filed: October 18, 2017
    Publication date: May 24, 2018
    Applicant: Henkel AG & Co. KGaA
    Inventors: Antje Gebert-Schwarzwaelder, Ralph Nemitz, Astrid Kroos
  • Means for dyeing and/or matting keratinic fibres containing novel 1,4 diaminoanthraquinone dyes
    Patent number: 9259380
    Abstract: Agents for coloring and/or matting keratinic fibers, in particular human hair, include in a cosmetic carrier at least one specific substituted 1,4-diaminoanthraquinone derivative of formula (I), wherein the residues (R2, R4) mutually independently denote a grouping of formula (II). The cosmetic method of using these agents can be for producing intense blue shades and for matting keratin fibers.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: February 16, 2016
    Assignee: Henkel AG & Co. KGaA
    Inventors: Antje Gebert, Astrid Kroos, Ralph Nemitz
  • MEANS FOR DYEING AND/OR MATTING KERATINIC FIBRES CONTAINING NOVEL 1,4 DIAMINOANTHRAQUINONE DYES
    Publication number: 20150007851
    Abstract: Agents for coloring and/or matting keratinic fibers, in particular human hair, include in a cosmetic carrier at least one specific substituted 1,4-diaminoanthraquinone derivative of formula (I), wherein the residues (R2, R4) mutually independently denote a grouping of formula (II). The cosmetic method of using these agents can be for producing intense blue shades and for matting keratin fibers.
    Type: Application
    Filed: September 11, 2014
    Publication date: January 8, 2015
    Inventors: Antje Gebert, Astrid Kroos, Ralph Nemitz
  • Zwitterionic azo dyestuffs for coloring keratin-including fibres
    Patent number: 8864848
    Abstract: The invention relates to agents for coloring keratinic fibers, in particular human hair, including in a cosmetic carrier at least one compound of the formula (I). The structures the of the general formula (I) have a heterocycle A which bears a quaternary nitrogen atom and thus a positive charge. The invention furthermore relates to the use of these novel azo dyes in agents for coloring hair and to the dyes themselves.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: October 21, 2014
    Assignee: Henkel AG & Co. KGAA
    Inventors: Wibke Gross, Ralph Nemitz, Melanie Moch
  • Anionic azo dyestuffs for coloring keratin-containing fibers
    Patent number: 8864849
    Abstract: The present specification provides for an agent for coloring keratinic fibers. The agent includes, a cosmetic carrier, a compound of formula (I), R1 and R2 independently of one another denote hydrogen, a C1-C6 alkyl group, a C2-C6 alkenyl group, a hydroxyl group, a halogen, a C1-C6 alkoxy group, an amino group, a nitro group, an acetyl amino group, or a sulfonamide group; or when in ortho-position to one another, form a 5- or 6-membered, saturated or unsaturated ring, which optionally include further heteroatoms.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: October 21, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Melanie Moch, Astrid Kroos, Antje Gebert
  • ANIONIC AZO DYESTUFFS FOR COLORING KERATIN-CONTAINING FIBERS
    Publication number: 20140289970
    Abstract: The present specification provides for an agent for coloring keratinic fibers. The agent includes, a cosmetic carrier, a compound of formula (I), R1 and R2 independently of one another denote hydrogen, a C1-C6 alkyl group, a C2-C6 alkenyl group, a hydroxyl group, a halogen, a C1-C6 alkoxy group, an amino group, a nitro group, an acetyl amino group, or a sulfonamide group; or when in ortho-position to one another, form a 5- or 6-membered, saturated or unsaturated ring, which optionally include further heteroatoms.
    Type: Application
    Filed: May 6, 2014
    Publication date: October 2, 2014
    Applicant: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Melanie Moch, Astrid Kroos, Antje Gebert
  • NOVEL OXIDATION DYE PRECURSORS
    Publication number: 20140245541
    Abstract: An agent for the oxidative dyeing of keratinous fibres is provided. The agent contains, as a developer-type oxidation dye precursor, a compound of Formula (I) that carries at least one cationic charge in Y.
    Type: Application
    Filed: May 29, 2012
    Publication date: September 4, 2014
    Applicant: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Astrid Kroos
  • Oxidation dye precursors
    Patent number: 8821592
    Abstract: An agent for the oxidative dyeing of keratinous fibers is provided. The agent contains, as a developer-type oxidation dye precursor, a compound of Formula (I) that carries at least one cationic charge in Y.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: September 2, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Astrid Kroos
  • ZWITTERIONIC AZO DYESTUFFS FOR COLOURING KERATIN-INCLUDING FIBRES
    Publication number: 20140237735
    Abstract: The invention relates to agents for coloring keratinic fibers, in particular human hair, including in a cosmetic carrier at least one compound of the formula (I). The structures the of the general formula (I) have a heterocycle A which bears a quaternary nitrogen atom and thus a positive charge. The invention furthermore relates to the use of these novel azo dyes in agents for coloring hair and to the dyes themselves.
    Type: Application
    Filed: May 5, 2014
    Publication date: August 28, 2014
    Applicant: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Melanie Moch
  • Brightening agent comprising acylpyridinium compounds and defined alkalizing agents
    Patent number: 8668745
    Abstract: The invention provides an agent for lightening keratinic fibers, the agent containing in a cosmetic carrier (i) at least one acyl pyridinium derivative of formula (I), (ii) at least one alkalizing agent selected from triethanolamine, 2-amino-2-methylpropan-1-ol, 2-amino-2-methylpropane-1,3-diol, lysine, ornithine and/or an alkalizing agent mixture comprising at least one basic amino acid and at least one alkanolamine, and (iii) at least hydrogen peroxide as an oxidizing agent.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: March 11, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Astrid Kroos, Frank Janssen, Astrid Kleen, Hartmut Manneck, Katja Guenther
  • Lightening agent comprising acyl pyridinium compounds and cationic polysaccharides
    Patent number: 8597371
    Abstract: The invention provides an agent for lightening keratinic fibers, the agent containing in a cosmetic carrier (i) at least one acyl pyridinium derivative of formula (I), (ii) at least one cationic polysaccharide, and (iii) at least hydrogen peroxide as an oxidizing agent.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: December 3, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Astrid Kroos, Frank Janssen, Astrid Kleen, Hartmut Manneck, Katja Guenther
  • LIGHTENING AGENT COMPRISING ACYL PYRIDINIUM COMPOUNDS AND CATIONIC POLYSACCHARIDES
    Publication number: 20130280194
    Abstract: The invention provides an agent for lightening keratinic fibers, the agent containing in a cosmetic carrier (i) at least one acyl pyridinium derivative of formula (I), (ii) at least one cationic polysaccharide, and (iii) at least hydrogen peroxide as an oxidizing agent.
    Type: Application
    Filed: June 13, 2013
    Publication date: October 24, 2013
    Inventors: Wibke Gross, Ralph Nemitz, Astrid Kroos, Frank Janssen, Astrid Kleen, Hartmut Manneck, Katja Guenther
  • BRIGHTENING AGENT COMPRISING ACYLPYRIDINIUM COMPOUNDS AND DEFINED ALKALIZING AGENTS
    Publication number: 20130269721
    Abstract: The invention provides an agent for lightening keratinic fibers, the agent containing in a cosmetic carrier (i) at least one acyl pyridinium derivative of formula (I), (ii) at least one alkalizing agent selected from triethanolamine, 2-amino-2-methylpropan-1-ol, 2-amino-2-methylpropane-1,3-diol, lysine, ornithine and/or an alkalizing agent mixture comprising at least one basic amino acid and at least one alkanolamine, and (iii) at least hydrogen peroxide as an oxidizing agent.
    Type: Application
    Filed: June 13, 2013
    Publication date: October 17, 2013
    Inventors: Wibke Gross, Ralph Nemitz, Astrid Kroos, Frank Janssen, Astrid Kleen, Hartmut Manneck, Katja Guenther