Patents by Inventor Ivonne Wallrabenstein

Ivonne Wallrabenstein 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).

  • Method for inhibiting or masking fishy odours
    Patent number: 10639251
    Abstract: Norlimbanol in general and particularly its isomer mixture Timberol®, an amber-woody fragrance, is able to specifically inhibit the trimethylamine-induced h TAAR5 activation up to 96%. Moreover, human psychophysical data showed that the presence of Timberol® increases the olfactory detection threshold for the characteristic fishy odor of trimethylamine by almost one order of magnitude.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: May 5, 2020
    Assignee: Symrise AG
    Inventors: Hanns Hatt, Günter Gisselmann, Ivonne Wallrabenstein, Marco Singer, Johannes Panten
  • METHOD FOR INHIBITING OR MASKING FISHY ODOURS
    Publication number: 20180318189
    Abstract: Norlimbanol in general and particularly its isomer mixture Timberol®, an amber-woody fragrance, is able to specifically inhibit the trimethylamine-induced h TAAR5 activation up to 96%. Moreover, human psychophysical data showed that the presence of Timberol® increases the olfactory detection threshold for the characteristic fishy odor of trimethylamine by almost one order of magnitude.
    Type: Application
    Filed: October 28, 2015
    Publication date: November 8, 2018
    Inventors: Hanns Hatt, Günter Gisselmann, Ivonne Wallrabenstein, Marco Singer, Johannes Panten