Patent | Date |
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Methods for scale-up from a pilot plant to a larger production facility Grant 11,447,587 - Savatsky , et al. September 20, 2 | 2022-09-20 |
Controlling a polymerization reaction Grant 11,396,561 - Szul , et al. July 26, 2 | 2022-07-26 |
Methods and systems for olefin polymerization Grant 11,384,164 - Savatsky , et al. July 12, 2 | 2022-07-12 |
Methods for adjusting a polymer property Grant 11,377,460 - Szul , et al. July 5, 2 | 2022-07-05 |
Methods For Improving Production In Gas Phase Polymerization App 20220119563 - SAVATSKY; Bruce J. ;   et al. | 2022-04-21 |
Polyethylene extrudates and methods of making the same Grant 11,302,459 - Doufas , et al. April 12, 2 | 2022-04-12 |
Controlling reactor split and a product parameter Grant 11,299,563 - Lynn , et al. April 12, 2 | 2022-04-12 |
Methods For Improving Gas Phase Polymerization App 20220098332 - SAVATSKY; Bruce J. ;   et al. | 2022-03-31 |
Methods for making polyethylene polymers Grant 11,230,614 - Locklear , et al. January 25, 2 | 2022-01-25 |
Methods for controlling start up conditions in polymerization processes Grant 11,186,654 - Savatsky , et al. November 30, 2 | 2021-11-30 |
Methods for operating a polymerization reactor Grant 11,117,991 - Savatsky , et al. September 14, 2 | 2021-09-14 |
Systems and Methods for Producing a Supported Catalyst App 20210155723 - Berg; Brian R. ;   et al. | 2021-05-27 |
Methods for Controlling Start Up Conditions in Polymerization Processes App 20210130507 - Savatsky; Bruce J. ;   et al. | 2021-05-06 |
Method of maintaining a melt flow index of a polyethylene polymer product Grant 10,995,161 - Savatsky , et al. May 4, 2 | 2021-05-04 |
Catalyst Formulations App 20210115168 - MARIOTT; Wesley R. ;   et al. | 2021-04-22 |
Pilot plant scale semi-condensing operation Grant 10,975,183 - Savatsky , et al. April 13, 2 | 2021-04-13 |
Methods for Scale-Up From a Pilot Plant to a Larger Production Facility App 20210054121 - Savatsky; Bruce J. ;   et al. | 2021-02-25 |
Methods For Adjusting A Polymer Property App 20210047355 - Szul; John F. ;   et al. | 2021-02-18 |
Controlling A Polymerization Reaction App 20210047442 - Szul; John F. ;   et al. | 2021-02-18 |
Methods for Scale-Up From a Pilot Plant to a Larger Production Facility App 20210024660 - Savatsky; Bruce J. ;   et al. | 2021-01-28 |
Methods of monitoring and controlling the melt index of a polyolefin product during production Grant 10,865,261 - Savatsky , et al. December 15, 2 | 2020-12-15 |
Methods And Systems For Olefin Polymerization App 20200299418 - Savatsky; Bruce J. ;   et al. | 2020-09-24 |
Polyethylene Extrudates and Methods of Making the Same App 20200279671 - Doufas; Antonios K. ;   et al. | 2020-09-03 |
Deactivation Methods for Active Components from Gas Phase Polyolefin Polymerization Processes App 20200270375 - Kuo; Chi-I ;   et al. | 2020-08-27 |
Methods and systems for olefin polymerization Grant 10,711,072 - Savatsky , et al. | 2020-07-14 |
Method Of Maintaining A Melt Flow Index Of A Polyethylene Polymer Product App 20200140581 - Savatsky; Bruce J. ;   et al. | 2020-05-07 |
Methods for Making Polyethylene Polymers App 20200010585 - Locklear; Brandon C. ;   et al. | 2020-01-09 |
Methods For Operating A Polymerization Reactor App 20190352440 - Savatsky; Bruce J. ;   et al. | 2019-11-21 |
Controlling Reactor Split And A Product Parameter App 20190330391 - Lynn; Timothy R. ;   et al. | 2019-10-31 |
Methods for operating a polymerization reactor Grant 10,400,049 - Savatsky , et al. Sep | 2019-09-03 |
Methods of controlling polyolefin melt index Grant 10,399,052 - Savatsky , et al. Sep | 2019-09-03 |
Methods Of Monitoring And Controlling The Melt Index Of A Polyolefin Product During Production App 20190263951 - Savatsky; Bruce J. ;   et al. | 2019-08-29 |
Methods of monitoring and controlling the melt index of a polyolefin product during production Grant 10,329,365 - Savatsky , et al. | 2019-06-25 |
Pilot Plant Scale Semi-Condensing Operation App 20190169335 - Savatsky; Bruce J. ;   et al. | 2019-06-06 |
Methods Of Monitoring And Controlling The Melt Index Of A Polyolefin Product During Production App 20190092886 - Savatsky; Bruce J. ;   et al. | 2019-03-28 |
Methods of changing polyolefin production rate with the composition of the induced condensing agents Grant 10,174,142 - Savatsky , et al. J | 2019-01-08 |
Methods of controlling polyolefin melt index while increasing catalyst productivity Grant 10,167,351 - Savatsky , et al. J | 2019-01-01 |
Preparation of polyolefin Grant 10,167,350 - Lester , et al. J | 2019-01-01 |
Operating A Polyolefin Reactor App 20180326386 - Hari; Abarajith S. ;   et al. | 2018-11-15 |
Methods of changing polyolefin production conditions to mitigate small gels in a polyolefin article Grant 10,113,019 - Savatsky , et al. October 30, 2 | 2018-10-30 |
Method for determining a stickiness temperature of a resin Grant 10,029,226 - Hari , et al. July 24, 2 | 2018-07-24 |
Methods of modifying the melt flow ratio and/or swell of polyethylene resins Grant 9,963,528 - Pequeno , et al. May 8, 2 | 2018-05-08 |
Methods For Operating A Polymerization Reactor App 20180118862 - Savatsky; Bruce J. ;   et al. | 2018-05-03 |
Methods And Systems For Olefin Polymerization App 20180100031 - Savatsky; Bruce J. ;   et al. | 2018-04-12 |
Methods for preparing catalyst systems with increased productivity Grant 9,938,361 - Lynn , et al. April 10, 2 | 2018-04-10 |
Methods Of Controlling Polyolefin Melt Index While Increasing Catalyst Productivity App 20170362353 - Savatsky; Bruce J. ;   et al. | 2017-12-21 |
Methods Of Changing Polyolefin Production Conditions To Mitigate Small Gels In A Polyolefin Article App 20170355790 - Savatsky; Bruce J. ;   et al. | 2017-12-14 |
Methods Of Changing Polyolefin Production Rate With The Composition Of The Induced Condensing Agents App 20170355791 - Savatsky; Bruce J. ;   et al. | 2017-12-14 |
Methods Of Controlling Polyolefin Melt Index App 20170259236 - Savatsky; Bruce J. ;   et al. | 2017-09-14 |
Controlling a polyolefin reaction Grant 9,718,896 - Hari , et al. August 1, 2 | 2017-08-01 |
Methods Of Modifying The Melt Flow Ratio And/or Swell Of Polyethylene Resins App 20170137551 - PEQUENO; R. Eric ;   et al. | 2017-05-18 |
Preparation Of Polyolefin App 20170081432 - Lester; C. Dale ;   et al. | 2017-03-23 |
Preparation of polyolefin Grant 9,540,460 - Lester , et al. January 10, 2 | 2017-01-10 |
Methods and systems for olefin polymerization Grant 9,221,937 - Savatsky , et al. December 29, 2 | 2015-12-29 |
Continuity additive for polyolefin polymerization processes Grant 9,221,936 - Kuo , et al. December 29, 2 | 2015-12-29 |
Preparation Of Polyolefin App 20150368377 - Lester; Dale C. ;   et al. | 2015-12-24 |
Methods For Preparing Catalyst Systems With Increased Productivity App 20150361192 - Lynn; Timothy R. ;   et al. | 2015-12-17 |
Controlling a Polyolefin Reaction App 20150210782 - Hari; Abarajith S. ;   et al. | 2015-07-30 |
Method for Determining a Stickiness Temperature of a Resin App 20150209751 - Hari; Abarajith S. ;   et al. | 2015-07-30 |
Methods and Systems for Olefin Polymerization App 20150183905 - Savatsky; Bruce J. ;   et al. | 2015-07-02 |
Continuity Additive for Polyolefin Polymerization Processes App 20140350199 - Kuo; Chi-I ;   et al. | 2014-11-27 |
Methods for polymerization using spray dried and slurried catalyst Grant 8,497,330 - Hussein , et al. July 30, 2 | 2013-07-30 |
Polymerization processes using metallocene catalysts, their polymer products and end uses Grant 8,476,392 - Kolb , et al. July 2, 2 | 2013-07-02 |
Method for controlling bimodal catalyst activity during polymerization Grant 8,318,872 - Savatsky , et al. November 27, 2 | 2012-11-27 |
Method of using an upper discharge in a fluidized bed reactor and system thereof Grant 8,153,068 - Savatsky , et al. April 10, 2 | 2012-04-10 |
Method of using an upper discharge in a fluidized bed reactor and system thereof Grant 8,124,696 - Savatsky , et al. February 28, 2 | 2012-02-28 |
Polymerization processes using metallocene catalysts, their polymer products and end uses Grant 8,084,560 - Kolb , et al. December 27, 2 | 2011-12-27 |
Method for Controlling Bimodal Catalyst Activity During Polymerization App 20110275772 - Savatsky; Bruce J. ;   et al. | 2011-11-10 |
Method for preventing catalyst agglomeration based on production rate changes Grant 7,989,562 - Terry , et al. August 2, 2 | 2011-08-02 |
Methods for Polymerization Using Spray Dried and Slurried Catalyst App 20110130531 - Hussein; F. David ;   et al. | 2011-06-02 |
Method Of Using An Upper Discharge In A Fluidized Bed Reactor And System Thereof App 20110124826 - Savatsky; Bruce J. ;   et al. | 2011-05-26 |
Polymerization Processes Using Metallocene Catalysts, Their Polymer Products and End Uses App 20110040041 - Kolb; Rainer ;   et al. | 2011-02-17 |
Method for Preventing Catalyst Agglomeration Based on Production Rate Changes App 20110040048 - Terry; Kersten A. ;   et al. | 2011-02-17 |
Method for reducing and/or preventing production of excessively low density polymer product during polymerization transitions Grant 7,847,036 - Savatsky , et al. December 7, 2 | 2010-12-07 |
Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density Grant 7,754,834 - Pequeno , et al. July 13, 2 | 2010-07-13 |
Method For Reducing And/or Preventing Production Of Excessively Low Density Polymer Product During Polymerization Transitions App 20100144981 - Savatsky; Bruce J. ;   et al. | 2010-06-10 |
Effervescent Nozzle For Catalyst Injection App 20100041841 - Terry; Kersten A. ;   et al. | 2010-02-18 |
Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density App 20090137756 - Pequeno; R. Eric ;   et al. | 2009-05-28 |
Polymerization processes using metallocene catalysts, their polymer products and end uses App 20080045663 - Kolb; Rainer ;   et al. | 2008-02-21 |