Patents by Inventor Claude Cathelineau

Claude Cathelineau 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).

  • Metal complexes comprising a ligand derived from 2-aryl-2-hydroxyacetic acid and a divalent or trivalent metal cation, and their use
    Patent number: 8372176
    Abstract: The invention relates to the use of metal complexes comprising a ligand derived from 2-aryl-2-hydroxyacetic acid and a divalent or trivalent metal cation and to the use of the said ligands in dissolving divalent or trivalent metal cations in aqueous phase. The said complexes can be used to treat metal deficiencies in plants.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: February 12, 2013
    Assignee: Clariant Specialty Fine Chemicals (France)
    Inventors: Alain Schouteeten, Sébastien Jus, Claude Cathelineau