Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396561 | Controlling a polymerization reaction | John F. Szul, Daniel N. Thomas, Jr., Eric J. Markel, Bruce J. Savatsky | 2022-07-26 |
| 11384164 | Methods and systems for olefin polymerization | Bruce J. Savatsky | 2022-07-12 |
| 11377460 | Methods for adjusting a polymer property | John F. Szul, E. J. Markel, Bruce J. Savatsky | 2022-07-05 |
| 11117991 | Methods for operating a polymerization reactor | Bruce J. Savatsky, Brandon C. Locklear | 2021-09-14 |
| 10995161 | Method of maintaining a melt flow index of a polyethylene polymer product | Bruce J. Savatsky, Brandon C. Locklear, Jim Farley | 2021-05-04 |
| 10711072 | Methods and systems for olefin polymerization | Bruce J. Savatsky | 2020-07-14 |
| 10400049 | Methods for operating a polymerization reactor | Bruce J. Savatsky, Brandon C. Locklear | 2019-09-03 |
| 10308742 | Producing polyolefin products with improved stiffness, toughness, and processability | Ching-Tai Lue, Francis C. Rix, Timothy M. Boller, Garth R. Giesbrecht, Mark G. Goode +3 more | 2019-06-04 |
| 10221254 | Closed reactor transitions between metallocene catalysts | Brandon C. Locklear, Richard B. Pannell, Fathi David Hussein, Rich John Stolz, William A. Matthews | 2019-03-05 |
| 10174142 | Methods of changing polyolefin production rate with the composition of the induced condensing agents | Bruce J. Savatsky, Brandon C. Locklear, Abarajith S. Hari, David M. Glowczwski | 2019-01-08 |
| 9963528 | Methods of modifying the melt flow ratio and/or swell of polyethylene resins | Bruce J. Savatsky, Peter S. Martin, Timothy R. Lynn | 2018-05-08 |
| 9938361 | Methods for preparing catalyst systems with increased productivity | Timothy R. Lynn, F. David Hussein, Daniel P. Zilker, Jr., Bruce J. Savatsky, Michael D. Awe | 2018-04-10 |
| 9850332 | Producing polyolefin products with improved stiffness, toughness, and processability | Ching-Tai Lue, Francis C. Rix, Timothy M. Boller, Garth R. Giesbrecht, Mark G. Goode +4 more | 2017-12-26 |
| 9221937 | Methods and systems for olefin polymerization | Bruce J. Savatsky, Timothy R. Lynn, F. David Hussein, Daniel P. Zilker, Jr. | 2015-12-29 |
| 9221936 | Continuity additive for polyolefin polymerization processes | Chi-I Kuo, Ghanshyam Ganu H. Patel, Bruce J. Savatsky, F. David Hussein | 2015-12-29 |
| 8742041 | Processes for the polymerization of olefins with extracted metal carboxylate salts | Fathi David Hussein, Kevin J. Cann, Chi-I Kuo, Bruce J. Savatsky, Eric J. Markel +3 more | 2014-06-03 |
| 8455601 | Polyolefin film | Rainer Kolb, Francis C. Rix | 2013-06-04 |
| 8153068 | Method of using an upper discharge in a fluidized bed reactor and system thereof | Bruce J. Savatsky, Larry L. Hjelle | 2012-04-10 |
| 8124696 | Method of using an upper discharge in a fluidized bed reactor and system thereof | Bruce J. Savatsky, Larry L. Hjelle | 2012-02-28 |
| 7754834 | Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density | Robert O. Hagerty, Bruce J. Savatsky | 2010-07-13 |