Patents by Inventor Silke Weyland

Silke Weyland 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: 20230024552
    Abstract: The present invention relates to 2,4-diethylocta-2,6-dienal and a method of preparing same, to the use of 2,4-diethylocta-2,6-dienal as aroma chemical; to the use of 2,4-diethylocta-2,6-dienal for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing 2,4-diethylocta-2,6-dienal; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.
    Type: Application
    Filed: December 16, 2020
    Publication date: January 26, 2023
    Inventors: Ralf PELZER, Florian GARLICHS, Silke WEYLAND, Jens WITTENBERG, Wolfgang SIEGEL
  • Publication number: 20220389348
    Abstract: The present invention relates to dodecandien-1-ol, dodecen-1-ol or mixtures thereof and a method of preparing same, to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof as aroma chemical; to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing dodecandien-1-ol, dodecen-1-ol or mixtures thereof; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.
    Type: Application
    Filed: December 16, 2020
    Publication date: December 8, 2022
    Inventors: Fulvio Giacomo BRUNETTI, Christoph STOCK, Ralf PELZER, Silke WEYLAND, Florian GARLICHS, Maria Daniela GAMERO
  • Publication number: 20220274904
    Abstract: The present invention relates to 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde and derivatives thereof, to a process for preparing said compounds, to the use of 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof or of mixtures of said compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use of 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof for modifying the scent character of a fragranced composition; to compositions containing 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof or a mixture of said compounds or a stereoisomer thereof or a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition, comprising incorporating 2-(2,4,5-trimethylcyclohex-2-en-1-yl)-acetaldehyde or a specific derivative thereof or a mixture of said compounds or
    Type: Application
    Filed: July 8, 2020
    Publication date: September 1, 2022
    Inventors: Melanie WEINGARTEN, Wolfgang SIEGEL, Silke WEYLAND, Ralf PELZER
  • Publication number: 20220251014
    Abstract: The presently claimed invention is directed to the use of 1-alkoxyethyl-4-isobutyl-benzene of formula (I) to impart an aroma impression to a composition. The presently claimed invention also relates to a method of imparting such aroma impression. The present invention is further directed to compositions comprising the compound of formula (I) and at least one aroma chemical as well as to compositions comprising the compound of formula (I) and at least one further component selected from the group consisting of aroma chemicals, surfactants, oil components, anti-oxidants, deodorant-active agents and solvents. The present invention also relates to a compound of formula (I?).
    Type: Application
    Filed: June 19, 2020
    Publication date: August 11, 2022
    Inventors: Ralf PELZER, Wolfgang SIEGEL, Miriam BRU ROIG, Manuel DANZ, Silke WEYLAND, Florian GARLICHS, Volker HICKMANN, Melanie WEINGARTEN
  • Publication number: 20220154099
    Abstract: The present invention is directed to the use 4,8,11-dodecatrienal to impart a clean aroma impression to a composition. The present invention is further directed to compositions comprising 4,8,11-dodecatrienal and at least one aroma chemical as well as to compositions comprising 4,8,11-dodecatrienal and at least one further component selected from the group consisting of aroma chemicals, surfactants, oil components, anti-oxidants, deodorant-active agents and solvents, wherein the composition does not comprise 1,5,9-cyclododecatriene.
    Type: Application
    Filed: March 13, 2020
    Publication date: May 19, 2022
    Inventors: Heike BRUESER, Ralf PELZER, Florian GARLICHS, Silke WEYLAND
  • Patent number: 8691249
    Abstract: A cosmetic peeling preparation which comprises a plurality of capsules. A capsule comprises a casing and a filling. The casing material is solid at 25° C. and selected from cosmetically conventional lipids, waxes, emulsifiers, natural polymers, synthetic polymers, and mixtures thereof. The filling comprises an oil or lipid mixture having a viscosity at 25° C. of from 3 to 50,000 mPas and one or more solid substances having an abrasive effect.
    Type: Grant
    Filed: September 15, 2007
    Date of Patent: April 8, 2014
    Assignee: Beiersdorf AG
    Inventors: Jessica Schaefer, Silke Weyland
  • Publication number: 20110097396
    Abstract: A cosmetic capsule which can be topically applied and rubbed in and comprises a casing material and a filling material enclosed by the casing material. The casing material is composed of an emulsion which comprises one or more waxes that are solid above 25° C. and the filling material comprising a preparation which has an abrasive effect and comprises one or more abrasive peeling agents which are present in an oil or lipid mixture, a surfactant-containing preparation or an emulsion.
    Type: Application
    Filed: September 12, 2007
    Publication date: April 28, 2011
    Inventors: Svea Wischhoefer, Nils Hoffmann, Silke Weyland, Jessica Schaefer
  • Publication number: 20090317431
    Abstract: A cosmetic peeling preparation which comprises a plurality of capsules. A capsule comprises a casing and a filling. The casing material is solid at 25° C. and selected from cosmetically conventional lipids, waxes, emulsifiers, natural polymers, synthetic polymers, and mixtures thereof. The filling comprises an oil or lipid mixture having a viscosity at 25° C. of from 3 to 50,000 mPas and one or more solid substances having an abrasive effect.
    Type: Application
    Filed: September 15, 2007
    Publication date: December 24, 2009
    Applicant: Beiersdorf AG
    Inventors: Jessica Schaefer, Silke Weyland