Patents by Inventor Lucile Arnaudet

Lucile Arnaudet 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).

  • Novel uranium compounds, their preparation process and their use as catalysts for the hydrogenation of unsaturated organic compounds
    Patent number: 4642337
    Abstract: Novel uranium compounds, their preparation process and their use as catalysts for the hydrogenation of unsaturated organic compounds.The uranium compounds are in accordance with formula: ##STR1## in which R.sup.1 represents an alkyl group, R.sup.2 an alkyl group, R.sup.3 an alkyl or aryl group, x is equal to 0 or is an integer between 1 and 5, m is equal to 1, 2 or 3, n is equal to 0, 1 or 2, p is equal to 1 or 2, provided m+n is equal to 3.They can be used as catalysts for the hydrogenation of organic compounds, such as olefins, preferably dissolved in an organic solvent, such as tetrahydrofuran.
    Type: Grant
    Filed: March 22, 1985
    Date of Patent: February 10, 1987
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Lucile Arnaudet, Gerard Folcher