Patents by Inventor Robert Michael Osman

Robert Michael Osman 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 production of paraxylene
    Publication number: 20020082462
    Abstract: This invention relates to a process and a chemical plant for the production primarily of paraxylene. In particular the process and chemical plant utilize zeolite membranes for enhanced paraxylene production.
    Type: Application
    Filed: January 31, 2002
    Publication date: June 27, 2002
    Inventors: John Michael Ferraro, Robert Michael Osman, John Di-Yi Ou, Graeme Ian Cox, James Richardson Lattner, Kenneth Ray Clem
  • Process for production of paraxylene
    Patent number: 6376733
    Abstract: This invention relates to a process and a chemical plant for the production primarily of paraxylene. In particular the process and chemical plant utilise zeolite membranes for enhanced paraxylene production.
    Type: Grant
    Filed: January 25, 1996
    Date of Patent: April 23, 2002
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: John Michael Ferraro, Robert Michael Osman, John Di-Yi Ou, Graeme Ian Cox, James Richardson Lattner, Kenneth Ray Clem