Patents by Inventor Aloysius Cornelius A. de Wolf

Aloysius Cornelius A. de Wolf 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).

  • Fluorous phosphines and process for their preparation
    Patent number: 6458978
    Abstract: A fluorous phosphine wherein the phosphor is coupled to at least one aryl or alkyl moiety, to which moiety a fluorous tail is coupled, wherein a spacer group, containing a non-carbon atom, is positioned between the aryl or alkyl moiety and the fluorous tail, a process for the preparation of said phosphines, metalcomplexes, catalysts and catalyst compounds therefrom and their use in catalysis.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: October 1, 2002
    Assignee: Atofina Vlissingen B.V.
    Inventors: Bodo Richter, Aloysius Cornelius A. de Wolf, Gerard van Koten, Berth Jan Deelman