Patents by Inventor Joanna Wencel-Delord

Joanna Wencel-Delord 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).

  • Enantiopure terphenyls with two ortho-atropisomeric axes
    Patent number: 11434253
    Abstract: Enantiopure terphenyl presenting two ortho-located chiral axes having the following structural formula (I): their process of synthesis and their use as mono or bidentate ligands for asymmetric organometallic reactions, as organocatalysts, as chiral base and as generator, with metal, of isolable chiral metallic complexes for applications in asymmetric catalysis and others.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: September 6, 2022
    Assignees: UNIVERSITE DE STRASBOURG, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Quentin Dherbassy, Joanna Wencel-Delord, Françoise Colobert, Gaspard Hedouin