Patents by Inventor Robert Alan Bornfriend

Robert Alan Bornfriend 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 catalyst materials of increased pore volume and pore diameter
    Patent number: 4022715
    Abstract: Disclosed is a process for producing molded catalyst materials of increased pore volume and pore diameter which comprises incorporating a blowing agent in the composition from which they are molded.
    Type: Grant
    Filed: December 31, 1975
    Date of Patent: May 10, 1977
    Assignee: American Cyanamid Company
    Inventor: Robert Alan Bornfriend