Patents by Inventor Ghanshyam Ganu H. Patel

Ghanshyam Ganu H. Patel 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).

  • Continuity additive for polyolefin polymerization processes
    Patent number: 9221936
    Abstract: A polymerization process is disclosed, including: polymerizing an olefin to form an olefin-based polymer in a polymerization reactor; and introducing a hindered amine light stabilizer to the polymerization reactor. The process may further comprise monitoring static in the polymerization reactor; maintaining the static at a desired level by use of a hindered amine light stabilizer, the hindered amine light stabilizer present in the reactor in the range from about 0.1 to about 500 ppmw, based on the weight of polymer produced by the process.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: December 29, 2015
    Assignee: Univation Technologies, LLC
    Inventors: Chi-I Kuo, Ghanshyam Ganu H. Patel, R. Eric Pequeno, Bruce J. Savatsky, F. David Hussein
  • Continuity Additive for Polyolefin Polymerization Processes
    Publication number: 20140350199
    Abstract: A polymerization process is disclosed, including: polymerizing an olefin to form an olefin-based polymer in a polymerization reactor; and introducing a hindered amine light stabilizer to the polymerization reactor. The process may further comprise monitoring static in the polymerization reactor; maintaining the static at a desired level by use of a hindered amine light stabilizer, the hindered amine light stabilizer present in the reactor in the range from about 0.1 to about 500 ppmw, based on the weight of polymer produced by the process.
    Type: Application
    Filed: December 18, 2012
    Publication date: November 27, 2014
    Applicant: Univation Technologies, LLC
    Inventors: Chi-I Kuo, Ghanshyam Ganu H. Patel, R. Eric Pequeno, Bruce J. Savatsky, F. David Hussein
  • Catalyst composition having improved flow characteristics and methods of making and using the same
    Patent number: 8841393
    Abstract: Catalyst compositions for the polymerization of olefins having improved flowability properties are provided.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: September 23, 2014
    Assignee: Univation Technologies, LLC
    Inventors: Chi-I Kuo, Agapios Kyriacos Agapiou, David M. Glowczwski, Ghanshyam Ganu H. Patel
  • Catalyst Composition Having Improved Flow Characteristics and Methods of Making and Using the Same
    Publication number: 20130245215
    Abstract: Catalyst compositions for the polymerization of olefins having improved flowability properties are provided.
    Type: Application
    Filed: November 10, 2011
    Publication date: September 19, 2013
    Applicant: Univation Technologies, LLC
    Inventors: Chi-I Kuo, Agapios Kyriacos Agapiou, David M. Glowczwski, Ghanshyam Ganu H. Patel