Patents by Inventor Kathrin Daniela Brandt

Kathrin Daniela Brandt 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).

  • Mixture composition comprising glucolipids
    Patent number: 11993803
    Abstract: The invention relates to a mixture composition comprising glucolipids, to its use for producing formulations and to formulations comprising this mixture composition.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: May 28, 2024
    Assignee: Evonik Operations GmbH
    Inventors: Kathrin Daniela Brandt, Stefan Julian Liebig, Hans Henning Wenk, Maciej Olek, Martin Schilling, Steffen Schaffer, Mirja Wessel, Anne Jeremias
  • N-HEPTYL-GLYCERYL ETHER AND SYNERGISTICALLY ACTIVE PRESERVATIVES
    Publication number: 20240082123
    Abstract: A composition contains n-heptyl-glyceryl ether and at least one further carefully chosen and synergistically active preservative.
    Type: Application
    Filed: December 13, 2021
    Publication date: March 14, 2024
    Applicants: Evonik Dr. Straetmans GmbH, Evonik Operations GmbH
    Inventors: Kathrin Daniela Brandt, Jan Jänichen, Michael Kinder, Alexander Thiemann, Ellen Schmitt, Jessica Scholze, Sabine Steinmetzer
  • Mixture composition comprising glycolipids and triethyl citrate
    Patent number: 11918670
    Abstract: A composition contains glycolipids and triethyl citrate (TEC). The TEC can assist in stabilizing a foam of a corresponding aqueous composition. A method can be used for preparing a corresponding formulation, preferably a cosmetical or pharmaceutical formulation, by providing the composition and diluting the composition. The pH of the composition may be adjusted during the dilution by adding an organic or inorganic base.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: March 5, 2024
    Assignees: Evonik Operations GmbH, Evonik Dr. Straelmans GmbH
    Inventors: Kathrin Daniela Brandt, Stefan Julian Liebig, Hans Henning Wenk, Manuela Salmina-Petersen, Christoph Tölle, Alina Muss
  • COMPOSITIONS COMPRISING RHAMNOLIPID, ALKYL POLYGLYCOSIDE AND ACYL LACTYLATE
    Publication number: 20230190615
    Abstract: A composition contains 2 to 6 parts by weight of at least one rhamnolipid, 1 to 4 parts by weight of at least one alkyl polyglycoside, and 1 to 3 parts by weight of at least one acyl lactylate.
    Type: Application
    Filed: March 16, 2021
    Publication date: June 22, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Stefan Julian Liebig, Hans Henning Wenk, Kathrin Daniela Brandt, Manuela Salmina-Petersen, Jan Jänichen, Ilona DAVIDS
  • MIXTURE COMPOSITION COMPRISING GLYCOLIPIDS AND TRIETHYL CITRATE
    Publication number: 20230121094
    Abstract: A composition contains glycolipids and Methyl citrate (TEC). The TEC can assist in stabilizing a foam of a corresponding aqueous composition. A method can be used for preparing a corresponding formulation, preferably a cosmetical or pharmaceutical formulation, by providing the composition and diluting the composition.
    Type: Application
    Filed: March 8, 2021
    Publication date: April 20, 2023
    Applicants: Evonik Operations GmbH, Evonik Dr. Straetmans GmbH
    Inventors: Kathrin Daniela Brandt, Stefan Julian Liebig, Hans Henning Wenk, Manuela Salmina-Petersen, Christoph Tölle, Alina Muss
  • Composition containing glycolipids and preservatives
    Patent number: 11606963
    Abstract: The invention relates to compositions comprising glycolipids and benzoic acid and/or sorbic acid.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: March 21, 2023
    Assignee: Evonik Operations GmbH
    Inventors: Martin Schilling, Josef Lorenz, Kathrin Daniela Brandt, Monica Desiree van Logchem, Maciej Olek, Hans Henning Wenk
  • CARBOXYLIC ACID ESTERS OF XYLITOL AND PROCESS FOR ENZYMATICALLY PREPARING SAME
    Publication number: 20230033620
    Abstract: Xylitol carboxylates are products of interest in the food and cosmetics industries. A process can be used for the enzymatic preparation of xylitol carboxylates.
    Type: Application
    Filed: December 17, 2020
    Publication date: February 2, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Stefan Julian Liebig, Jan Marian von Hof, Thomas Böhmer, Thomas Thomalla, Kathrin Daniela Brandt, Christian Hartung, Hans Henning Wenk, Maxim Yavorsky, Sunay Karacocuk
  • SORBITAN ESTERS AND PROCESS FOR ENZYMATICALLY PREPARING SAME
    Publication number: 20230023141
    Abstract: A process can be used for enzymatic preparation of sorbitan carboxylates. Sorbitan carboxylates are obtainable by this process.
    Type: Application
    Filed: December 17, 2020
    Publication date: January 26, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Jan Marian VON HOF, Stefan Julian Liebig, Thomas Thomalla, Thomas Böhmer, Kathrin Daniela Brandt, Christian Hartung, Hans Henning Wenk, Maxim Yavorsky, Sunay Karacocuk
  • Compositions comprising sorbitan carboxylic esters and glycerol carboxylic esters
    Patent number: 11491093
    Abstract: The invention relates to compositions comprising certain sorbitan carboxylic esters and glycerol carboxylic esters in particular amounts.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: November 8, 2022
    Assignee: Evonik Operations GmbH
    Inventors: Kathrin Daniela Brandt, Dominik Schuch, Beata Bednorz
  • Oral care composition containing at least one biosurfactant and fluoride
    Patent number: 11464717
    Abstract: The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: October 11, 2022
    Assignee: Evonik Operations GmbH
    Inventors: Hans Henning Wenk, Kathrin Daniela Brandt, Martin Schilling, Verena Dahl, Jochen Kleinen, Joachim Venzmer
  • Rhamnolipids as deposition aid
    Publication number: 20220183958
    Abstract: Rhamnolipids are used for the deposition of at least one substance from a medium onto a surface.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 16, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Jochen KLEINEN, Kathrin Daniela Brandt, Meike Schulz, Alina Muss
  • MIXTURE COMPOSITION COMPRISING GLUCOLIPIDS
    Publication number: 20210371773
    Abstract: The invention relates to a mixture composition comprising glucolipids, to its use for producing formulations and to formulations comprising this mixture composition.
    Type: Application
    Filed: February 8, 2019
    Publication date: December 2, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Kathrin Daniela Brandt, Stefan Julian Liebig, Hans Henning Wenk, Maciej Olek, Martin Schilling, Steffen Schaffer, Mirja Wessel, Anne Jeremias
  • COMPOSITION CONTAINING GLYCOLIPIDS AND PRESERVATIVES
    Publication number: 20210337835
    Abstract: The invention relates to compositions comprising glycolipids and benzoic acid and/or sorbic acid.
    Type: Application
    Filed: July 7, 2021
    Publication date: November 4, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Martin Schilling, Josef Lorenz, Kathrin Daniela Brandt, Monica van Logchem, Maciej Olek, Hans Henning Wenk
  • Rhamnolipid amides for hair scent retention
    Patent number: 10941173
    Abstract: The invention provides derivatives of rhamnolipids, formulations comprising these, and the use thereof.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: March 9, 2021
    Assignee: Evonik Operations GmbH
    Inventors: Xin Lu, Sandra Nattland, Monica Desiree van Logchem, Hans Henning Wenk, Fabien Cabirol, Verena Dahl, Ralph Scheuermann, Kathrin Daniela Brandt, Jochen Kleinen
  • COMPOSITIONS COMPRISING SORBITAN CARBOXYLIC ESTERS AND GLYCEROL CARBOXYLIC ESTERS
    Publication number: 20200375862
    Abstract: The invention relates to compositions comprising certain sorbitan carboxylic esters and glycerol carboxylic esters in particular amounts.
    Type: Application
    Filed: April 24, 2020
    Publication date: December 3, 2020
    Applicant: Evonik Operations GmbH
    Inventors: Kathrin Daniela Brandt, Dominik Schuch, Beata Bednorz
  • Rhamnolipid esters as nonionic surfactants for cosmetic use
    Patent number: 10676495
    Abstract: The invention provides ester derivatives of rhamnolipids, formulations comprising these, and the use thereof.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: June 9, 2020
    Assignee: Evonik Operations GmbH
    Inventors: Xin Lu, Sandra Nattland, Monica Desiree van Logchem, Hans Henning Wenk, Fabien Cabirol, Verena Dahl, Ralph Scheuermann, Kathrin Daniela Brandt, Jochen Kleinen
  • Method for producing surfactants
    Patent number: 10618867
    Abstract: The present invention relates to a method in which an amino acid is reacted with an acyl group donor to obtain an N-acylamino acid in the presence of an amine.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: April 14, 2020
    Assignee: Evonik Operations GmbH
    Inventors: Stefan Julian Liebig, Dominik Schuch, Jan Marian von Hof, Kathrin Daniela Brandt, Maximilian Vogt, Hans Henning Wenk
  • Skin cleansing composition containing rhamnolipid and siloxane
    Patent number: 10544384
    Abstract: The invention provides compositions comprising at least one rhamnolipid and at least one siloxane, characterized in that the weight ratio of rhamnolipid to siloxane is from 5,000,000:1 to 100:1, preferably from 500,000:1 to 1000:1, particularly preferably from 25,000:1 to 2500:1. In another embodiment, the invention provides compositions include rhamnolipid in an amount of from 0.5% by weight to 70% by weight, preferably from 2% by weight to 60% by weight, particularly preferably from 3% by weight to 50% by weight, where the percentages by weight refer to the total composition.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: January 28, 2020
    Assignee: Evonik Degussa GmbH
    Inventors: Ralph Scheuermann, Marcel Pickl, Michael Ferenz, Hans Henning Wenk, Martin Schilling, Kathrin Daniela Brandt, Verena Dahl
  • ORAL CARE COMPOSITION CONTAINING AT LEAST ONE BIOSURFACTANT AND FLUORIDE
    Publication number: 20190307657
    Abstract: The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.
    Type: Application
    Filed: January 31, 2018
    Publication date: October 10, 2019
    Applicant: Evonik Degussa GmbH
    Inventors: Hans Henning Wenk, Kathrin Daniela Brandt, Martin Schilling, Verena Dahl, Jochen Kleinen, Joachim Venzmer
  • COMPOSITION CONTAINING GLYCOLIPIDS AND PRESERVATIVES
    Publication number: 20190269158
    Abstract: The invention relates to compositions comprising glycolipids and benzoic acid and/or sorbic acid.
    Type: Application
    Filed: September 29, 2017
    Publication date: September 5, 2019
    Applicant: Evonik Degussa GmbH
    Inventors: Martin Schilling, Josef Lorenz, Kathrin Daniela Brandt, Monica Desiree van Logchem, Maciej Olek, Hans Henning Wenk