Issued Patents All Time
Showing 76–100 of 256 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9994659 | Polymers with improved processability for pipe applications | Vivek Rohatgi, Yongwoo Inn, Ashish M. Sukhadia, Paul J. DesLauriers | 2018-06-12 |
| 9975976 | Polyethylene compositions and methods of making and using same | Chung Ching Tso, Jared L. Barr, Kelly Frey, Carlos A. Cruz, Youlu Yu +7 more | 2018-05-22 |
| 9944736 | Processes for preparing metallocene-based catalyst systems | Ted H. Cymbaluk, Max P. McDaniel, Dennis L. Holtermann | 2018-04-17 |
| 9926393 | Ziegler-natta—metallocene dual catalyst systems with activator-supports | Errun Ding, Chung Ching Tso, Youlu Yu, Richard M. Buck | 2018-03-27 |
| 9890093 | Olefin oligomerizations using chemically-treated solid oxides | Uriah J. Kilgore, Max P. McDaniel, Brooke L. Small, Kenneth D. Hope, Eduardo J. Baralt | 2018-02-13 |
| 9884930 | Processes for preparing metallocene-based catalyst systems in cyclohexene | Kensha M. Clark, Gary L. Glass | 2018-02-06 |
| 9845367 | Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina | Errun Ding, Jeffrey F. Greco, Youlu Yu | 2017-12-19 |
| 9845368 | High clarity low haze compositions | Guylaine St. Jean, Elizabeth M. Lanier, J. Todd Lanier, Brooke A. Gill | 2017-12-19 |
| 9840570 | Medium density polyethylene compositions | Ashish M. Sukhadia, Guylaine St. Jean, Max P. McDaniel | 2017-12-12 |
| 9828451 | Polymers with improved processability for pipe applications | Vivek Rohatgi, Yongwoo Inn, Ashish M. Sukhadia, Paul J. DesLauriers | 2017-11-28 |
| 9791358 | Polymer compositions having improved processability and methods of making and using same | Youlu Yu, Paul J. DesLauriers, Mark J. Lamborn, Yongwoo Inn | 2017-10-17 |
| 9758600 | Bicyclic bridged metallocene compounds and polymers produced therefrom | Jeremy M. Praetorius, Connor D. Boxell, Tony R. Crain | 2017-09-12 |
| 9758599 | Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina | Errun Ding, Lloyd W. Guatney, Jeffrey F. Greco | 2017-09-12 |
| 9758540 | Bicyclic bridged metallocene compounds and polymers produced therefrom | Jeremy M. Praetorius, Connor D. Boxell, Tony R. Crain | 2017-09-12 |
| 9745230 | 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, Albert P. Masino, Max P. McDaniel, Richard M. Buck +4 more | 2017-08-29 |
| 9718907 | Ziegler-Natta—metallocene dual catalyst systems with activator-supports | Errun Ding, Chung Ching Tso, Youlu Yu, Richard M. Buck | 2017-08-01 |
| 9670296 | Silica-coated alumina activator-supports for metallocene catalyst compositions | Max P. McDaniel, Randy S. Muninger, Elizabeth A. Benham, Kathy S. Clear | 2017-06-06 |
| 9650459 | Methods for controlling die swell in dual catalyst olefin polymerization systems | Jeff F. Greco, Vivek Rohatgi, Mark L. Hlavinka, Jim B. Askew | 2017-05-16 |
| 9645066 | Polymer compositions having improved processability and methods of making and using same | Youlu Yu, Paul J. DesLauriers, Mark J. Lamborn, Yongwoo Inn | 2017-05-09 |
| 9637573 | Polymer compositions and methods of making and using same | Mark L. Hlavinka, William B. Beaulieu, Paul J. DesLauriers | 2017-05-02 |
| 9611188 | Aromatic alkylation using chemically-treated solid oxides | Max P. McDaniel, Uriah J. Kilgore, Mark L. Hlavinka | 2017-04-04 |
| 9605100 | Higher density polyolefins with improved stress crack resistance | Mark L. Hlavinka, Errun Ding, Paul J. DesLauriers, Yongwoo Inn, Lili Cui +3 more | 2017-03-28 |
| 9605097 | Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom | Ashish M. Sukhadia, Max P. McDaniel, Errun Ding, Guylaine St. Jean, Daniel G. Hert +1 more | 2017-03-28 |
| 9598515 | Processes for preparing solid metallocene-based catalyst systems | Kensha M. Clark, Gary L. Glass | 2017-03-21 |
| 9574031 | Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distribution | Jeff F. Greco, Max P. McDaniel, Youlu Yu, Gary L. Glass, Tony R. Crain | 2017-02-21 |