Patents by Inventor Gerhardd Schmaus

Gerhardd Schmaus 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).

  • Cosmetic compositions comprising hyaluronan biosynthesis promoting agents
    Patent number: 9980894
    Abstract: Suggested is a cosmetic composition, comprising compounds of formula (I) wherein R and R? independently of one another denote hydrogen, hydroxyl, a linear or branched OC1-C4-alkyl group, or optionally R and R? form together a methylenedioxy group resulting in a 3,4-methylendioxyphenyl residue and R? denotes a linear or branched C1-C9 alkyl group or A, wherein A denotes formula (II) with X, Y and Z being independently of one another hydrogen, hydroxyl, an linear or branched C1-C4-alkyl group, or a linear or branched OC1-C4-alkyl group.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: May 29, 2018
    Assignee: Symrise AG
    Inventors: Martina Herrmann, Gerhardd Schmaus
  • Cosmetic Compositions Comprising Hyaluronan Biosynthesis Promoting Agents
    Publication number: 20150174033
    Abstract: Suggested is a cosmetic composition, comprising compounds of formula (I) wherein R and R? independently of one another denote hydrogen, hydroxyl, a linear or branched OC1-C4-alkyl group, or optionally R and R? form together a methylenedioxy group resulting in a 3,4-methylendioxyphenyl residue and R? denotes a linear or branched C1-C9 alkyl group or A, wherein A denotes formula (II) with X, Y and Z being independently of one another hydrogen, hydroxyl, an linear or branched C1-C4-alkyl group, or a linear or branched OC1-C4-alkyl group.
    Type: Application
    Filed: June 15, 2012
    Publication date: June 25, 2015
    Applicant: Syrnrise AG
    Inventors: Martina Herrmann, Gerhardd Schmaus