| 9505856 |
Methods for making fluorided chromium (VI) catalysts, and polymerization processes using the same |
Eric D. Schwerdtfeger, Kathy S. Clear |
2016-11-29 |
| 9493592 |
Processes for preparing metallocene-based catalyst systems |
Ted H. Cymbaluk, Qing Yang, Dennis L. Holtermann, Tony R. Crain |
2016-11-15 |
| 9447204 |
Methods for terminating olefin polymerizations |
Qing Yang, Tony R. Crain, Kathy S. Clear |
2016-09-20 |
| 9416087 |
Methods for the production of α,β-unsaturated carboxylic acids and salts thereof |
Mark L. Hlavinka |
2016-08-16 |
| 9376511 |
Polymerization catalysts and polymers |
Kathy S. Collins, Eric D. Schwerdtfeger, Alan L. Solenberger |
2016-06-28 |
| 9371407 |
Catalyst system with three metallocenes for producing broad molecular weight distribution polymers |
Qing Yang, Tony R. Crain, Youlu Yu, Yongwoo Inn |
2016-06-21 |
| 9365667 |
Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same |
Uriah J. Kilgore, Qing Yang, Kathy S. Clear |
2016-06-14 |
| 9359460 |
Cyclobutylidene-bridged metallocenes and catalyst systems containing the same |
Jeremy M. Praetorius, Carlos A. Cruz, Qing Yang, Jared L. Barr |
2016-06-07 |
| 9353202 |
System and method for deterring fouling in a polymerization reactor |
Albert P. Masino, Randall S. Muninger, Eric D. Schwerdtfeger, Qing Yang, Graham R. Lief |
2016-05-31 |
| 9346896 |
Silica-coated alumina activator-supports for metallocene catalyst compositions |
Qing Yang, Randy S. Muninger, Elizabeth A. Benham, Kathy S. Clear |
2016-05-24 |
| 9334350 |
Low density polyolefin resins and films made therefrom |
Ashish M. Sukhadia, Errun Ding, Chung Ching Tso, Albert P. Masino, Qing Yang +3 more |
2016-05-10 |
| 9334203 |
Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends |
Brooke L. Small, Kenneth D. Hope, Qing Yang, Albert P. Masino, Richard M. Buck +4 more |
2016-05-10 |
| 9303099 |
Methods of controlling dual catalyst olefin polymerizations with an alcohol compound |
Qing Yang, Tony R. Crain, Albert P. Masino, Ted H. Cymbaluk, John D. Stewart |
2016-04-05 |
| 9289739 |
Continuous preparation of calcined chemically-treated solid oxides |
Elizabeth A. Benham |
2016-03-22 |
