Patents by Inventor Sharam Mihan

Sharam Mihan 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).

  • Method for producing highly branched ethylene polymers
    Patent number: 7259216
    Abstract: A process for preparing highly branched ethylene polymers comprises polymerizing ethylene over a catalyst system comprising a compound of the formula Ia or Ib and an activator, where the process is carried out at from 40 to 110° C. and a pressure of from 10 to 100 bar.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: August 21, 2007
    Assignee: Basell Polyolefine GmbH
    Inventors: Sharam Mihan, Dieter Lilge, Jan Göhre
  • Method for producing cyclopentadiene compounds
    Patent number: 6995267
    Abstract: A process for preparing substituted cyclopentadiene compounds and cyclopentadiene compounds which can be prepared thereby are described.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: February 7, 2006
    Assignee: Basell Polyolefine GmbH
    Inventors: Sharam Mihan, Markus Enders, Gerald Kohl
  • Method for producing highly branched ethylene polymers
    Publication number: 20040097666
    Abstract: A process for preparing highly branched ethylene polymers comprises polymerizing ethylene over a catalyst system comprising a compound of the formula Ia or Ib 1
    Type: Application
    Filed: March 25, 2003
    Publication date: May 20, 2004
    Inventors: Sharam Mihan, Dieter Lilge, Jan Gohre