| 11230614 |
Methods for making polyethylene polymers |
Brandon C. Locklear, Haiqing Peng, Bruce J. Savatsky, James M. Farley, Daniel P. Zilker, Jr. +2 more |
2022-01-25 |
$435,216,000 |
| 11186654 |
Methods for controlling start up conditions in polymerization processes |
Bruce J. Savatsky, Richard E. Pequeno, Michael E. Muhle, Richard B. Pannell, Eric J. Markel +2 more |
2021-11-30 |
$223,359,000 |
| 8876942 |
Systems and methods for removing entrained particulates from gas streams, and reactor systems |
Randall L. Force, William J. Blickley, Edward A. Leach |
2014-11-04 |
|
| 8722820 |
Methods for reducing static charge of a catalyst and methods for using the catalyst to produce polyolefins |
Maria Apecetche, Maria Pollard, Michael D. Awe, Kevin J. Cann, Jose Fernando Cevallos-Candau +1 more |
2014-05-13 |
|
| 8598283 |
Methods for operating a polymerization reactor |
Eric J. Markel, Richard B. Pannell, Michael E. Sieloff, Jerome Holveck |
2013-12-03 |
|
| 8433443 |
Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events |
Ian D. Burdett, Marc L. DeChellis, F. David Hussein, Eric J. Markel, Michael E. Muhle +2 more |
2013-04-30 |
|
| 8383739 |
Systems and methods for monitoring a polymerization reaction |
Michael E. Muhle, Richard B. Pannell, Eric J. Markel |
2013-02-26 |
|
| 8378040 |
Methods for cleaning the distributor plate in a fluidized bed reactor system |
Eric J. Markel, Ryan W. Impelman, Richard B. Pannell, Cecile F. Saladino |
2013-02-19 |
|
| 8273834 |
Methods for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring |
Eric J. Markel, Richard B. Pannell |
2012-09-25 |
|
| 8148481 |
Method for seed bed treatment for a polymerization reaction |
F. David Hussein, Mark G. Goode, Michael E. Muhle, David A. Yahn |
2012-04-03 |
|
| 8129481 |
Methods for applying solution catalysts to reactor surfaces |
Kevin B. Stavens, Randall B. Laird, Zerong Lin, Michael E. Muhle, Agapios K. Agapiou +7 more |
2012-03-06 |
|
| 8088870 |
Methods for applying solution catalysts to reactor surfaces |
Kevin B. Stavens, Randall B. Laird, Zerong Lin, Michael E. Muhle, Agapios K. Agapiou +7 more |
2012-01-03 |
|
| 7985811 |
Method for controlling sheeting in gas phase reactors |
Michael E. Muhle, Agapios K. Agapiou, Chi-I Kuo, Mark G. Goode, F. David Hussein +2 more |
2011-07-26 |
|
| 7981984 |
Polymerization process |
Peijun Jiang, John Richard Shutt, Charles Stanley Speed, Pradeep P. Shirodkar |
2011-07-19 |
$141,780,000 |
| 7947797 |
Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness |
Michael E. Muhle |
2011-05-24 |
|
| 7910668 |
Method for on-line determination of degree or onset of resin stickiness using acoustic data |
Michael E. Muhle, Richard B. Pannell, Eric J. Markel |
2011-03-22 |
|
| 7858719 |
Polymerization process |
Kevin B. Stavens, Randall B. Laird, Michael F. McDonald, Pradeep P. Shirodkar |
2010-12-28 |
$80,003,000 |
| 7858736 |
Polymer recovery method |
Peijun Jiang, John Richard Shutt, Charles Stanley Speed, Randall B. Laird, Kevin B. Stavens +1 more |
2010-12-28 |
$80,003,000 |
| 7858714 |
Polymerization process |
Chia S. Chee, Randall B. Laird, Michael A. Risch, Pradeep P. Shirodkar, Peijun Jiang |
2010-12-28 |
$80,003,000 |
| 7808227 |
Systems and methods for detecting impurities in reactor systems |
Eric J. Markel, Michael E. Muhle |
2010-10-05 |
|
| 7799876 |
Method and apparatus for controlling static charge in polyolefin reactors |
Eric J. Markel, F. David Hussein, Michael E. Muhle, Richard B. Pannell |
2010-09-21 |
|
| 7799882 |
Polymerization process |
Peijun Jiang, John Richard Shutt, Charles Stanley Speed, Pradeep P. Shirodkar |
2010-09-21 |
$90,814,000 |
| 7774178 |
Methods for on-line determination of degree of resin stickiness using a model for depression of melt initiation temperature |
Richard B. Pannell, Eric J. Markel |
2010-08-10 |
|
| 7754834 |
Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density |
R. Eric Pequeno, Bruce J. Savatsky |
2010-07-13 |
|
| 7728084 |
Polymerization process |
Chia S. Chee, Randall B. Laird, Michael A. Risch, Pradeep P. Shirodkar, Zerong Lin +1 more |
2010-06-01 |
$183,173,000 |
