Patents by Inventor Imke Meyer

Imke Meyer 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).

  • Publication number: 20260041094
    Abstract: The present invention relates to food, cosmetic or pharmaceutical preparations or homecare products comprising or consisting of a synergistic combination of an effective amount of an antimicrobial compound and an effective amount of a certain mycosporine-like amino acid compound. Additionally, the present invention relates to the use of such mycosporine-like amino acid compounds for boosting the efficacy of an antimicrobial compound. Finally, the present invention relates to a method for boosting the efficacy of an antimicrobial component comprising the admixing an antimicrobial compound with at least one of said mycosporine-like amino acid compound.
    Type: Application
    Filed: August 7, 2023
    Publication date: February 12, 2026
    Inventors: Jürgen CLAUS, Ev SUESS, Imke MEYER, Sabine LANGE, Steffen NORDZIEKE
  • Publication number: 20260034042
    Abstract: The present invention relates to sunscreen products, cosmetic and pharmaceutical preparations or homecare products having UVA and/or UVB protection comprising an organic UV-filter and a certain mycosporine-like amino acid compound. The products and preparations provide improved SPF performance and UVA photoprotection. In addition, the products and preparations according to the present invention provide broad-spectrum photo-protection from UV radiation. Additionally, the present invention relates to the use of such mycosporine-like amino acid compound for boosting SPF and UVA photoprotection of a sunscreen product, cosmetic or pharmaceutical preparation or homecare product comprising an organic UV-filter. Furthermore, the present invention relates to a method of enhancing the SPF and UVA photoprotection of a sunscreen product, cosmetic or pharmaceutical preparation or homecare product comprising an organic UV-filter by the addition of a certain mycosporine-like amino acid compound.
    Type: Application
    Filed: August 7, 2023
    Publication date: February 5, 2026
    Inventors: Jürgen CLAUS, Ev SUESS, Imke MEYER, Nikolas BUGDAHN, Sabine LANGE, Carolin HEIN
  • Publication number: 20250332078
    Abstract: Suggested is a cosmetic and/or pharmaceutical composition comprising and/or consisting of (a) at least one cannabinoid; (b) at least one monocyclic sesquiterpene alcohol; (c) tocopherol, and (d) at least one amino carboxylate and/or phytic acid salt. The compositions provide excellent soothing, anti-oxidative, anti-inflammatory, anti-redness and firmness effects to human skin and hair.
    Type: Application
    Filed: November 25, 2021
    Publication date: October 30, 2025
    Inventors: Maria REICHENBACH, Imke MEYER, Ricarda KRAELING, Sebastian BRUNCKE, Kalpana PALANI
  • Publication number: 20250270182
    Abstract: The present invention refers to a composition comprising or consisting of a synergistic combination of an effective amount of an antimicrobial agent and an effective amount of an alkyl ketal ester compound. In a further aspect the present invention relates to novel antimicrobials. Furthermore, the present invention relates to food, cosmetic or pharmaceutical preparations comprising said composition. Additionally, the present invention refers to the use of said composition or of said novel antimicrobials for suppressing or inhibiting microorganism growth in food, a cosmetic or a pharmaceutical preparation. Additionally, the present invention relates to the use of an alkyl ketal ester compound, especially ethyl propylene glycol acetal levulinate and/or ethyl glycerine acetal levulinate and/or butyl-3-(2,4-dimethyl-1,3-dioxolan-2-yl-)propanoate for boosting the efficacy of an antimicrobial agent.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 28, 2025
    Inventors: Steffen NORDZIEKE, Sabine LANGE, Ricarda KRAELING, Imke MEYER, Maik MASCHER
  • Patent number: 12076436
    Abstract: A bacterial ferment obtained by a method including the following steps: (a) culturing Lactobacillus species in at least one growth medium for at least 24 hours; (b) separating the mixture via centrifugation; (c) adding lactic acid to the supernatant obtained from step b) in an amount sufficient to lower the pH value of the supernatant; (d) stabilizing the resulting mixture with the addition of at least one preservative and/or at least one multifunctional; and optionally (e) filtering the mixture to remove any final precipitation.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: September 3, 2024
    Assignee: SYMRISE AG
    Inventors: Andrew McShea, Katrina Nielsen, Joachim Hans, Mirjam Knupfer, Dominik Stuhlmann, Imke Meyer, Léa Schmidt, Marco Massironi, Francesca Benato, Sandro Rosa
  • Publication number: 20240261197
    Abstract: Suggested is an antimicrobial mixture comprising or consisting of (a) at least one monocyclic sesquiterpene alcohol, (b) at least one active selected from the group consisting of 4-hydroxyacetophenone, sorbitan caprylate, cocamidopropyl PG-dimonium chloride phosphate, tetrasodium glutamate diacetate, glyceryl caprylate and glyceryl caprate, and optionally (c) at least one additional antimicrobial agent different from components (a) and (b).
    Type: Application
    Filed: February 16, 2024
    Publication date: August 8, 2024
    Inventors: Imke MEYER, Ravikumar PILLAI
  • Patent number: 11938208
    Abstract: Suggested is an antimicrobial mixture comprising or consisting of (a) at least one monocyclic sesquiterpene alcohol, (b) at least one active selected from the group consisting of 4-hydroxyacetophenone, sorbitan caprylate, cocamidopropyl PG-dimonium chloride phosphate, tetrasodium glutamate diacetate, glyceryl caprylate and glyceryl caprate, and optionally (c) at least one additional antimicrobial agent different from components (a) and (b).
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: March 26, 2024
    Assignee: Symrise AG
    Inventors: Imke Meyer, Ravikumar Pillai
  • Publication number: 20230129036
    Abstract: The present invention relates generally to: a composition comprising or consisting of at least one avenantlrramide or an analogue thereof and 4-hydroxyacetophenone with an improved solubility; its cosmetic or medical use; the use of such composition N for the preparation of foods, food supplements, cosmetic, pharmaceutical or veterinary preparations; and foods, food supplements, cosmetic, pharmaceutical or veterinary perparations comprising such a composition. Finally, the present invention relates to 4-hydrox-yacetophenone for improving solutility of an avenantramide or an analogue thereof.
    Type: Application
    Filed: March 6, 2020
    Publication date: April 27, 2023
    Inventors: Sabine Lange, Martina Herrmann, Imke Meyer, Sebastian Bruncke
  • Publication number: 20230118435
    Abstract: The present invention relates generally to: a composition comprising or consisting of a specific avenanthramide and at least one penetration enhancer with an improved skin penetration; a method for preparing said composition; the use of such compositions as cosmetics or pharmaceuticals; and cosmetics or pharmaceuticals comprising said composition.
    Type: Application
    Filed: March 5, 2021
    Publication date: April 20, 2023
    Inventors: Sabine Lange, Martina Herrmann, Imke Meyer, Sebastian Bruncke, Holger Joppe, Kalpana Palani
  • Patent number: 11559557
    Abstract: The present invention belongs to the fields of pharmaceuticals and cosmetics, and concerns on the one hand a medicament for the inhibition of and refers also on the cosmetic, non-therapeutic use for the treatment of hyperpigmentation, particularly induced by sun light radiation, preferably induced by visible light radiation.
    Type: Grant
    Filed: May 30, 2016
    Date of Patent: January 24, 2023
    Assignee: Symrise AG
    Inventors: Marielle Le Maire, Imke Meyer, Gabriele Vielhaber
  • Publication number: 20220362119
    Abstract: Suggested is an antimicrobial mixture comprising or consisting of (a) at least one monocyclic sesquiterpene alcohol, (b) at least one active selected from the group consisting of 4-hydroxyacetophenone, sorbitan caprylate, cocamidopropyl PG-dimonium chloride phosphate, tetrasodium glutamate diacetate, glyceryl caprylate and glyceryl caprate, and optionally (c) at least one additional antimicrobial agent different from components (a) and (b).
    Type: Application
    Filed: March 29, 2019
    Publication date: November 17, 2022
    Inventors: Imke MEYER, Ravikumar PILLAI
  • Publication number: 20220354775
    Abstract: A bacterial ferment obtained by a method including the following steps: (a) culturing Lactobacillus species in at least one growth medium for at least 24 hours; (b) separating the mixture via centrifugation; (c) adding lactic acid to the supernatant obtained from step b) in an amount sufficient to lower the pH value of the supernatant; (d) stabilizing the resulting mixture with the addition of at least one preservative and/or at least one multifunctional; and optionally (e) filtering the mixture to remove any final precipitation.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 10, 2022
    Applicant: Symrise AG
    Inventors: Andrew MCSHEA, Katrina Katrina, Joachim HANS, Mirjam KNUPFER, Dominik STUHLMANN, Imke MEYER, Léa SCHMIDT, Marco MASSIRONI, Francesca BENATO, Sandro ROSA
  • Publication number: 20220323536
    Abstract: The present invention relates to ?-L-aspartyl-L-arginine for use as an anti-inflammatory agent on the skin as well as the cosmetic use of ?-L-aspartyl-L-arginine on mature skin. It particular, the ?-L-aspartyl-L-arginine provides an antioxidative effect and/or improves mitochondrial function in senescent skin cells, in particular senescent fibroblasts, and/or restores firmness of the skin. Furthermore, the invention also provides a cosmetic method for the treatment of mature skin. The present invention also relates to ?-L-aspartyl-L-arginine for use in a therapeutic method for the treatment of damaged mature skin. In particular, the ?-L-aspartyl-L-arginine is provided for use in a therapeutic method to promote wound healing.
    Type: Application
    Filed: August 28, 2020
    Publication date: October 13, 2022
    Inventors: Dominik STUHLMANN, Ann-Christin WESELOH, Imke MEYER
  • Publication number: 20220175859
    Abstract: The present invention relates to a novel extract and a method for obtaining such an effective Tetraselmis extract which was found to have advantages in dermatological treatments and can be employed as a topical cosmetic.
    Type: Application
    Filed: February 27, 2019
    Publication date: June 9, 2022
    Inventors: Martina Herrmann, Sandra Gaebler, Dominik Stuhlmann, Ann-Christin Weseloh, Imke Meyer
  • Publication number: 20220168198
    Abstract: Suggested is a synergistic antimicrobial mixture comprising p-thymol and alpha-bisabolol, which is particular useful for fighting S. aureus and S. epidermidis.
    Type: Application
    Filed: January 17, 2019
    Publication date: June 2, 2022
    Inventors: Imke Meyer, Manuel PESARO
  • Patent number: 11071701
    Abstract: The present invention belongs to the fields of pharmaceuticals and cosmetics, and concerns on the one hand a medicament for the inhibition of and refers also on the cosmetic, non-therapeutic use for the treatment of hyperpigmentation, particularly induced by sun light radiation, preferably induced by visible light radiation.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: July 27, 2021
    Assignee: Symrise AG
    Inventors: Marielle Le Maire, Imke Meyer, Gabriele Vielhaber, Gerhard Schmaus
  • Patent number: 10966912
    Abstract: The present invention belongs to the fields of pharmaceuticals and cosmetics, and concerns on the one hand a medicament for the inhibition of and refers also on the cosmetic, non-therapeutic use for the treatment of hyperpigmentation, particularly induced by sun light radiation, preferably induced by visible light radiation.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: April 6, 2021
    Assignee: Symrise AG
    Inventors: Marielle Le Maire, Imke Meyer, William Johncock
  • Publication number: 20210069083
    Abstract: Suggested is a method for improving skin whitening power of a skin whitening agent in a cosmetic or dietary supplement composition comprising or consisting of the following step: (a) providing a cosmetic composition comprising at least one skin whitening agent selected form the group consisting of kojic acid and phenylethyl resorcinol, beta- and alpha-arbutin, hydroquinone, nicotinamide, dioic acid, Mg ascorbyl phosphate and vitamin C and its derivatives, mulberry extract, Bengkoang extract, papaya extract, turmeric extract, nutgrass extract, licorice extract (containing glycyrrhizin), alpha-hydroxy-acids, 4-alkylresorcinols, 4-hydroxyanisole and mixtures thereof, and (b) adding a working amount of sclareolide to said composition.
    Type: Application
    Filed: November 5, 2020
    Publication date: March 11, 2021
    Inventors: Imke Meyer, Mirjam Knupfer
  • Publication number: 20210008146
    Abstract: The present invention belongs to the fields of pharmaceuticals and cosmetics, and concerns on the one hand a medicament for the inhibition of and refers also on the cosmetic, non-therapeutic use for the treatment of hyperpigmentation, particularly induced by sun light radiation, preferably induced by visible light radiation.
    Type: Application
    Filed: May 30, 2016
    Publication date: January 14, 2021
    Applicant: Symrise AG
    Inventors: Marielle LE MAIRE, Imke MEYER, Gabriele VIELHABER
  • Patent number: 10857089
    Abstract: Suggested is a cosmetic composition comprising an anti-pollution agent selected from the group consisting of purple coneflower pressed juice, sclareolide, ginger root C02 extract, E/Z-2-benzylindene-5,6-dimethoxy-3,3-dimethylindan-1-one or mixtures thereof, in a working amount sufficient for (a) reducing or preventing air pollution induced gene expression, and/or (b) reducing or preventing a gene expression induced or inducible by polycyclic aromatic hydrocarbons, and/or (c) reducing or preventing air pollution-induced or air pollution-inducible skin damage.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: December 8, 2020
    Assignee: Symrise AG
    Inventors: Jean Krutmann, Imke Meyer, William Johncock, Gerhard Schmaus, Marielle le Maire, Martina Herrmann