Patents by Inventor Ernest G. Hildenbrand

Ernest G. Hildenbrand 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).

  • Rearrangement of aralkyl hydroperoxides to form phenols and carbonyl compounds
    Patent number: 4207264
    Abstract: A continuous process for cleaving aralkyl hydroperoxides in acid media to yield phenols and carbonyl compounds in a reactor arranged and operated to limit the total residence time to less than the time required to form discoloration products.
    Type: Grant
    Filed: March 27, 1973
    Date of Patent: June 10, 1980
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: John E. Anderson, Ernest G. Hildenbrand