Patents by Inventor Nayef Al-Enazi

Nayef Al-Enazi 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).

  • TITANATED CHROMIUM-BASED CATALYSTS TO PRODUCE HIGH DENSITY POLYETHYLENE
    Publication number: 20160145360
    Abstract: The present invention is directed to a polymerization process for the production of polyethylene by polymerization of ethylene in the presence of a catalyst composition comprising a porous silicon oxide support material carrying a chromium compound and a transition metal containing compound or metal halide transition metal compound. The silicon oxide support material has an average particle size between 20 um and 40 um, a pore volume between 1.8 and 2.2 ml/g and a surface area between 400 and 600 m2/g.
    Type: Application
    Filed: June 17, 2014
    Publication date: May 26, 2016
    Inventors: Orass Hamed, Vugar Aliyev, Ian Blackmore, Nayef Al-Enazi