Patents by Inventor Prakasa R. Anantaneni

Prakasa R. Anantaneni 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).

  • Manufacture of alkyl glyoxylates with ferric phosphate catalyst
    Patent number: 4900864
    Abstract: A process of this invention for producing glyoxylate esters is carried out by contacting a with a catalyst comprising ferric phosphate on an alumina supportfeed composition comprising an oxygen containing gas and a vaporized lower alkyl ester of glycolic acid. The process of the invention can be carried out as either a fixed bed or a fluid bed operation.
    Type: Grant
    Filed: August 9, 1988
    Date of Patent: February 13, 1990
    Inventors: Prakasa R. Anantaneni, Tao P. Li