Patents by Inventor Christine Mendrok-Edinger

Christine Mendrok-Edinger 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).

  • COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND 1,3-PROPANDIOL AND/OR N-HYDROXYOCTANAMIDE
    Publication number: 20220135747
    Abstract: The present invention relates to a composition comprising a specific hyperbranched copolymer (HBC) of the monomers dodecenyl succinic acid anhydride, diisopropanol amine and bis-dimethylaminopropyl amine and the compound 1,3-propandiol and/or N-hydroxyoctanamide. It has been found that said hyperbranched copolymer synergistically enhances the antimicrobial action of a 1,3-propanediol and/or N-hydroxy-octanamide.
    Type: Application
    Filed: March 31, 2020
    Publication date: May 5, 2022
    Inventor: Christine MENDROK-EDINGER
  • COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND LIQUID DISPERSIONS OF AN ACRYLIC POLYMER
    Publication number: 20220117876
    Abstract: The present invention relates to cosmetic compositions which comprise a hyperbranched copolymer of the monomers dodecenyl succinic acid anhydride, diisopropanol amine and bis-dimethylaminopropyl amine having quaternary terminal groups and at least one liquid dispersion of an acrylic polymer which is a homopolymer or a copolymer of the monomers selected from the group consisting of (meth)acrylic acid, (meth)acrylic esters, (meth)acrylamide and amides of (meth) acrylic acid.
    Type: Application
    Filed: November 26, 2019
    Publication date: April 21, 2022
    Inventor: Christine MENDROK-EDINGER
  • Propanediol monoacetate mononitrate
    Patent number: 11306054
    Abstract: The present invention relates to propanediol monoacetate mononitrate as well as the use thereof as antimicrobial agent, in particular for cosmetic applications.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: April 19, 2022
    Assignee: DSM IP ASSETS B.V.
    Inventors: Christine Mendrok-Edinger, Peter Riebel, Angela Wildermann
  • COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND ORGANIC UV FILTERS
    Publication number: 20220023190
    Abstract: The present invention relates to cosmetic compositions which comprise a hyperbranched copolymer of the monomers dodecenyl succinic acid anhydride, diisopropanol amine and bis-dimethylaminopropyl amine having quaternary terminal groups and a liquid and/or solid organic UV-filter. The copolymer is used in a cosmetic composition comprising the UV-filter for reducing the material transfer to a contacted surface. Preferably the copolymer is polyquatemium-110.
    Type: Application
    Filed: November 26, 2019
    Publication date: January 27, 2022
    Inventor: Christine MENDROK-EDINGER
  • COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND OILS
    Publication number: 20210393504
    Abstract: The present invention relates to cosmetic compositions which comprise a hyperbranched copolymer of the monomers dodecenyl succinic acid anhydride, diisopropanol amine and bis-dimethylaminopropyl amine having quaternary terminal groups and an oil with a polarity index of either in the range of 50-30 mN/m or in the range of 18-5 mN/m. The copolymer is used in a cosmetic composition comprising the at least one oil for reducing the material transfer to a contacted surface. Preferably the copolymer is polyquaternium-110.
    Type: Application
    Filed: November 26, 2019
    Publication date: December 23, 2021
    Inventor: Christine MENDROK-EDINGER
  • TOPICAL COMPOSITIONS
    Publication number: 20210386645
    Abstract: The present invention is concerned with the use of a PEG-emulsifier, optionally in combination with hyaluronic acid or a salt thereof for suppressing discoloration in topical compositions comprising vitamin B6 or a derivative thereof. Furthermore, the invention relates to a method for reducing discoloration of topical compositions containing vitamin B6 or a derivative thereof, comprising preparing a topical composition comprising vitamin B6, a PEG-emulsifiers and optionally hyaluronic acid and a cosmetically acceptable carrier.
    Type: Application
    Filed: October 4, 2019
    Publication date: December 16, 2021
    Inventor: Christine MENDROK-EDINGER
  • Use
    Patent number: 11191772
    Abstract: The present invention relates to the use of erythrulose as antimicrobial agent as well as to composition comprising said agent.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: December 7, 2021
    Assignee: DSM IP ASSETS B.V.
    Inventors: Christine Mendrok-Edinger, Sebastien Mongiat, Thomas Rudolph
  • TOPICAL COMPOSITION
    Publication number: 20210212915
    Abstract: The present invention relates to topical compositions comprising D-panthenol, bis-ethylhexyloxyphenol methoxyphenyl triazine (BEMT) and hydroxyacetophenone (HAP) in specific weight ratios which show less staining.
    Type: Application
    Filed: May 13, 2019
    Publication date: July 15, 2021
    Inventor: Christine MENDROK-EDINGER
  • PROPANEDIOL MONOACETATE MONONITRATE
    Publication number: 20210163396
    Abstract: The present invention relates to propanediol monoacetate mononitrate as well as the use thereof as antimicrobial agent, in particular for cosmetic applications.
    Type: Application
    Filed: December 11, 2018
    Publication date: June 3, 2021
    Inventors: Christine MENDROK-EDINGER, Peter RIEBEL, Angela WILDERMANN
  • TOPICAL COMPOSITION
    Publication number: 20210161793
    Abstract: The present invention relates to topical compositions comprising panthenol, a polysiloxane-based UV filter and a micronized UV filter in a specific ratio.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 3, 2021
    Inventors: Mathilde DELAUNE, Christine MENDROK-EDINGER
  • METHOD OF PROTECTING HUMAN SKIN AGAINST DAMAGE UPON EXPOSURE WITH BLUE LIGHT
    Publication number: 20210121384
    Abstract: The present invention relates to a method for the protection of human skin against visible light damages, namely blue light, said method comprising the step of applying a cosmetic composition containing an effective amount of vitamin B3 or a derivative thereof and an effective amount of vitamin B6 or derivative thereof to the skin.
    Type: Application
    Filed: March 26, 2018
    Publication date: April 29, 2021
    Inventors: Christine MENDROK-EDINGER, Thomas RUDOLPH, Karolina STRAUSS
  • TOPICAL COMPOSITION
    Publication number: 20210106511
    Abstract: The present invention relates to topical compositions comprising at least one polar oil and a micronized 1,4-di(benzoxazol-2?-yl)benzene having a mean particle size of at most 300 nm as well as to the use of such a micronized 1,4-di(benzoxazol-2?-yl)benzene to reduce the transfer of such oils to surfaces.
    Type: Application
    Filed: March 19, 2019
    Publication date: April 15, 2021
    Inventors: Christine MENDROK-EDINGER, Alexander SCHLIFKE-POSCHALKO
  • TOPICAL COMPOSITION
    Publication number: 20210077376
    Abstract: The present invention relates to topical compositions comprising a polysiloxane-based UV filter, hydroxyacetophenone and panthenol, as well as their use in sunscreens.
    Type: Application
    Filed: December 17, 2018
    Publication date: March 18, 2021
    Inventor: Christine MENDROK-EDINGER
  • Preservation booster
    Patent number: 10933002
    Abstract: The present invention relates to topical compositions comprising phytantriol and erythrulose as well as the use thereof for preservation boosting.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: March 2, 2021
    Assignee: DSM IP ASSETS B.V.
    Inventor: Christine Mendrok-Edinger
  • TOPICAL COMPOSITION
    Publication number: 20210045982
    Abstract: The present invention relates to topical compositions comprising at least one liquid UV-filter and a nano-sized 1,4-di(benzoxazol-2?-yl)benzene.
    Type: Application
    Filed: March 19, 2019
    Publication date: February 18, 2021
    Applicant: DSM IP Assets B.V.
    Inventors: Christine MENDROK-EDINGER, Alexander SCHLIFKE-POSCHALKO
  • MICRONIZED 1,4-DI(BENZOXAZOL-2'-YL)BENZENE
    Publication number: 20210009570
    Abstract: The present invention relates to a novel micronized 1,4-di(benzoxazol-2?-yl)benzene as well as to the use thereof in topical compositions.
    Type: Application
    Filed: March 19, 2019
    Publication date: January 14, 2021
    Inventors: Christine MENDROK-EDINGER, Alexander SCHLIFKE-POSCHALKO
  • TOPICAL COMPOSITION
    Publication number: 20200383884
    Abstract: The present invention relates to topical compositions comprising panthenol, hydroxyacetophenone and a micronized UV filter.
    Type: Application
    Filed: December 17, 2018
    Publication date: December 10, 2020
    Inventors: Mathilde DELAUNE, Christine MENDROK-EDINGER
  • 10-hydroxystearic acid compositions
    Patent number: 10786453
    Abstract: The present invention relates to topical compositions comprising 10-hydroxystearic acid or a salt thereof and at least one nonionic emulsifier. The present invention also relates to a method to retard or inhibit the re-crystallisation of 10-hydroxystearic acid or a salt thereof in a topical composition, said method comprising formulating 10-hydroxystearic acid or a salt thereof in the presence of at least one nonionic emulsifier.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: September 29, 2020
    Assignee: DSM IP ASSETS B.V.
    Inventors: Cyrille Deshayes, Christine Mendrok-Edinger
  • Topical sunscreen emulsions
    Patent number: 10709649
    Abstract: The invention relates to topical sunscreen emulsion comprising an oil phase and a water phase, wherein said emulsion comprises a phosphate ester emulsifier, phytantriol and an amount of at least 1 wt.-% based on the total weight of the topical sunscreen emulsion of at least one UV-filter substance. Furthermore, the invention relates to the use of phytantriol for improving the water resistance of such topical sunscreen emulsions.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: July 14, 2020
    Assignee: DSM IP ASSETS B.V.
    Inventors: Cyrille Deshayes, Christine Mendrok-Edinger
  • TOPICAL COMPOSITIONS
    Publication number: 20200163905
    Abstract: The present invention relates to topical compositions comprising erythrulose and hydroxyacetophenone as well as the use thereof for the prevention and/or treatment of ailments associated with Malassezia yeast, Propionibacterium acnes as well as the protection against molds such as in particular Aspergillus brasiliensis.
    Type: Application
    Filed: June 28, 2018
    Publication date: May 28, 2020
    Inventors: Christine MENDROK-EDINGER, Sebastien MONGIAT, Thomas RUDOLPH