Patents by Inventor Arnold B. Lambert

Arnold B. Lambert 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 the oxidation of cyclohexanone to &egr;-caprolactone
    Patent number: 6531615
    Abstract: This invention relates to a composition comprising antimony trifluoride and silica, a method for the preparation of said composition and use of said composition as a catalyst in a process for the oxidation of cyclohexanone to &egr;-caprolactone.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: March 11, 2003
    Assignee: Solvay (Societe Anonyme)
    Inventors: Michael C. Rocca, Graham Carr, Arnold B. Lambert, Duncan J. MacQuarrie, James H. Clark
  • Composition comprising antimony trifluoride and silica
    Publication number: 20010018399
    Abstract: This invention relates to a composition comprising antimony trifluoride and silica, a method for the preparation of said composition and use of said composition as a catalyst.
    Type: Application
    Filed: January 30, 2001
    Publication date: August 30, 2001
    Inventors: Michael C. Rocca, Graham Carr, Arnold B. Lambert, Duncan J. MacQuarrie, James H. Clark