Patents by Inventor Manuela Salmina-Petersen

Manuela Salmina-Petersen 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: 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
  • 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
  • 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
  • Publication number: 20200345611
    Abstract: The invention relates to a composition comprising at least one ceramide, at least one sphingoid base and triethyl citrate, a process for producing a formulation comprising at least one ceramide and the use of triethyl citrate for stabilization of a ceramide-containing formulation.
    Type: Application
    Filed: March 23, 2020
    Publication date: November 5, 2020
    Applicant: Evonik Operations GmbH
    Inventors: Ursula Maczkiewitz, Lisa Maus, Claudia Dietl, Monica Desiree van Logchem, Maria Mecking, Manuela Salmina-Petersen, Heike Blasko-Begoihn
  • Patent number: 8815218
    Abstract: The invention relates to a cosmetic or dermatological preparation, comprising: a) one or more chemical light protection filters selected from the group consisting of 2,4,6-Trianilino-p-(carbo-2?-ethylhexyl-1?oxy)-1,3,5-triazine (ethylhexyl triazon), 1-(4-tert-butylphenyl)-3-(4-methoxyphenyl)-propane-1,3-dion (butyl methoxydibenzoyl-methane), bisoctyloxyphenol-methoxyphenyl-triazine (bis-ethylhexyloxyphenol methoxyphenyl triazine) and 2-[-4-(diethylamino)-2-hydroxybenzoyl]benzoic acid hexylester (diethylamino hydroxybenzoyl hexyl benzoate); and/or one or more light protection filters selected from the group consisting of superficially treated, or untreated, pigments of titanium dioxide or zinc oxide; b) at least one ester of a C8-C16-fatty acid and isoamyl alcohol.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: August 26, 2014
    Assignee: Dr. Straetmans GmbH
    Inventors: Daria Nazarova, Jessica Scholze, Jan Jänichen, Wilfried Petersen, Manuela Salmina-Petersen
  • Publication number: 20120128610
    Abstract: The invention relates to a cosmetic or dermatological preparation comprising: a) one or more chemical light protection filters, selected from the group of 2,4,6-Trianilino-p-(carbo-2?-ethylhexyl-1?oxy)-1,3,5-triazine (ethylhexyl triazon), 1-(4-tert-butylphenyl)-3-(4-methoxyphenyl)-propane-1,3-dion (butyl methoxydibenzoyl-methane), bisoctyloxyphenol-methoxy-phenyl-triazine (bis-ethylhexyloxyphenol methoxyphenyl triazine) and 2-[-4-(diethylamino)-2-hydroxybenzoyl] benzoic acid hexylester (diethylamino hydroxybenzoyl hexyl benzoate); and/or one or more light protection filters selected from the group of superficially treated or untreated pigments of titanium dioxide or zinc oxide; b) at least one ester of a C8-C16-fatty acid and isoamyl alcohol.
    Type: Application
    Filed: April 16, 2010
    Publication date: May 24, 2012
    Inventors: Daria Nazarova, Jessica Scholze, Jan Janichen, Wilfried Petersen, Manuela Salmina-Petersen
  • Patent number: 8057786
    Abstract: The present invention relates to cosmetic and/or dermatological compositions for the treatment of keratin containing substrates, comprising synergistic mixtures of modified starch polymers with defined molecular weights and cationic charges in a cosmetically acceptable medium. The synergistic mixtures of modified starches employed to manufacture compositions according to the present invention exhibit significant benefits over the existing modified starches employed according to the state-of-the-art in the treatment of keratin-containing substrates like human or animal hair, skin and nails. Another aspect of the present invention is the stabilization of the modified starch solutions used to manufacture the cosmetic and/or dermatological compositions according to the present invention against the growth of micro-organisms without traditional preservatives.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: November 15, 2011
    Assignee: Dr. Straetmans Chemische Produkte GmbH
    Inventors: Kurt Dieker, Jan Jänichen, Wilfried Petersen, Manuela Salmina-Petersen, Michael Kinder, Jessica Scholze
  • Publication number: 20090257972
    Abstract: The present invention relates to cosmetic and/or dermatological compositions for the treatment of keratin containing substrates, comprising synergistic mixtures of modified starch polymers with defined molecular weights and cationic charges in a cosmetically acceptable medium. The synergistic mixtures of modified starches employed to manufacture compositions according to the present invention exhibit significant benefits over the existing modified starches employed according to the state-of-the-art in the treatment of keratin-containing substrates like human or animal hair, skin and nails. Another aspect of the present invention is the stabilization of the modified starch solutions used to manufacture the cosmetic and/or dermatological compositions according to the present invention against the growth of micro-organisms without traditional preservatives.
    Type: Application
    Filed: March 6, 2009
    Publication date: October 15, 2009
    Inventors: KURT DIEKER, JAN JANICHEN, WILFRIED PETERSEN, MANUELA SALMINA-PETERSEN, MICHAEL KINDER, JESSICA SCHOLZE