Patents by Inventor Suresh Babu VATTI

Suresh Babu VATTI 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 ethylene polymerization with improved slurry pump performance
    Patent number: 9650454
    Abstract: A slurry polymerization process comprising polymerizing monomers in a reactor comprising baffles, a first slurry feed line for returning cooled slurry from a cooler and optionally a second slurry feed line for transferring reactor slurry from a previous reactor of a cascade of polymerization reactors, wherein the baffle top, the first slurry feed line discharge end and the second slurry feed line end are located below the reactor liquid level.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: May 16, 2017
    Assignee: Basell Polyolefine GmbH
    Inventors: Harald Prang, Suresh Babu Vatti, Peter Rohrbach, Mudit Ashtana
  • PROCESS FOR ETHYLENE POLYMERIZATION WITH IMPROVED SLURRY PUMP PERFORMANCE
    Publication number: 20170073440
    Abstract: A slurry polymerization process comprising polymerizing monomers in a reactor comprising baffles, a first slurry feed line for returning cooled slurry from a cooler and optionally a second slurry feed line for transferring reactor slurry from a previous reactor of a cascade of polymerization reactors, wherein the baffle top, the first slurry feed line discharge end and the second slurry feed line end are located below the reactor liquid level.
    Type: Application
    Filed: May 13, 2015
    Publication date: March 16, 2017
    Applicant: Basell Polyolefine GmbH
    Inventors: Harald PRANG, Suresh Babu VATTI, Peter ROHRBACH, Mudit ASHTANA