Patents by Inventor Simone CHAPPUIS

Simone CHAPPUIS 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).

  • PROCESS FOR PREPARING A CYCLIC DIENE
    Publication number: 20250034074
    Abstract: The present invention relates to the field of organic synthesis and more specifically it concerns a process for preparing compound of formula (I) comprising the reaction of a compound of the formula (II) with a base having a boiling point superior to the boiling point of the compound of formula (I). Moreover, the compound of formula (I) and the compound of formula (II) are also part of the invention.
    Type: Application
    Filed: November 24, 2022
    Publication date: January 30, 2025
    Inventors: Denis Jacoby, Simone Chappuis, Fabrice Keller
  • Process for preparing diene
    Patent number: 12103898
    Abstract: The present invention relates to the field of organic synthesis and more specifically it concerns a process for preparing compound of formula (I) catalyzed by a nickel complex. The compound of formula (II) is also part of the invention.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: October 1, 2024
    Assignee: FIRMENICH SA
    Inventors: Denis Jacoby, Philippe Dupau, Lucia Bonomo, Simone Chappuis, Virginie Blanchard
  • PROCESS FOR PREPARING DIENE
    Publication number: 20230265025
    Abstract: The present invention relates to the field of organic synthesis and more specifically it concerns a process for preparing compound of formula (I) catalyzed by a nickel complex. The compound of formula (II) is also part of the invention.
    Type: Application
    Filed: July 26, 2021
    Publication date: August 24, 2023
    Inventors: Denis JACOBY, Philippe DUPAU, Lucia BONOMO, Simone CHAPPUIS, Virginie BLANCHARD