Patents by Inventor Victor L. Ross

Victor L. Ross 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).

  • Preparation of alkenyl succinic anhydrides
    Patent number: 4581464
    Abstract: A process for producing alkenyl succinic anhydrides by the reaction of an olefin with maleic anhydride in the presence of alkyl succinic anhydride is provided. The alkenyl succinic anhydrides are valuable precursors for the preparation of alkyl succinic anhydrides.
    Type: Grant
    Filed: December 24, 1984
    Date of Patent: April 8, 1986
    Assignee: Monsanto Company
    Inventors: Victor L. Ross, Robert G. Schultz