Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544273 | Dual component LLDPE copolymers with improved impact and tear resistance | Jeremy M. Praetorius, Chung Ching Tso, Qing Yang, John T. Blagg, Ashish M. Sukhadia | 2020-01-28 |
| 10544236 | Dual catalyst system for producing LLDPE copolymers with improved processability | Errun Ding, Chung Ching Tso, Randall S. Muninger, Qing Yang, Youlu Yu | 2020-01-28 |
| 10442881 | Dual catalyst system for producing LLDPE copolymers with a narrow molecular weight distribution and improved processability | Mark L. Hlavinka, Chung Ching Tso, Deloris R. Gagan, Randy S. Muninger | 2019-10-15 |
| 10435527 | Dual component LLDPE copolymers with improved impact and tear resistance | Jeremy M. Praetorius, Chung Ching Tso, Qing Yang, John T. Blagg, Ashish M. Sukhadia | 2019-10-08 |
| 10358506 | Dual catalyst system for producing LLDPE copolymers with improved processability | Errun Ding, Chung Ching Tso, Randall S. Muninger, Qing Yang, Youlu Yu | 2019-07-23 |
| 10214603 | Polyethylene compositions and methods of making and using same | Chung Ching Tso, Carlos A. Cruz, Qing Yang, Max P. McDaniel, Jared L. Barr +7 more | 2019-02-26 |
| 10184018 | Polymers with improved toughness and ESCR for large-part blow molding applications | Mark L. Hlavinka, Qing Yang, William M. Whitte, John R. Rathman, Steven J. Secora +1 more | 2019-01-22 |
| 10000594 | Dual catalyst system for producing LLDPE copolymers with a narrow molecular weight distribution and improved processability | Mark L. Hlavinka, Chung Ching Tso, Deloris R. Gagan, Randy S. Muninger | 2018-06-19 |
| 9994659 | Polymers with improved processability for pipe applications | Vivek Rohatgi, Ashish M. Sukhadia, Qing Yang, 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 |
| 9828451 | Polymers with improved processability for pipe applications | Vivek Rohatgi, Ashish M. Sukhadia, Qing Yang, Paul J. DesLauriers | 2017-11-28 |
| 9791358 | Polymer compositions having improved processability and methods of making and using same | Youlu Yu, Qing Yang, Paul J. DesLauriers, Mark J. Lamborn | 2017-10-17 |
| 9645066 | Polymer compositions having improved processability and methods of making and using same | Youlu Yu, Qing Yang, Paul J. DesLauriers, Mark J. Lamborn | 2017-05-09 |
| 9605100 | Higher density polyolefins with improved stress crack resistance | Mark L. Hlavinka, Errun Ding, Paul J. DesLauriers, Lili Cui, Qing Yang +3 more | 2017-03-28 |
| 9550849 | Polymers with improved toughness and ESCR for large-part blow molding applications | Mark L. Hlavinka, Qing Yang, William M. Whitte, John R. Rathman, Steven J. Secora +1 more | 2017-01-24 |
| 9475898 | Polymers with improved ESCR for blow molding applications | Vivek Rohatgi, Jeffrey F. Greco, Qing Yang, Alfred Brown | 2016-10-25 |
| 9394393 | Higher density polyolefins with improved stress crack resistance | Mark L. Hlavinka, Errun Ding, Paul J. DesLauriers, Lili Cui, Qing Yang +3 more | 2016-07-19 |
| 9371407 | Catalyst system with three metallocenes for producing broad molecular weight distribution polymers | Qing Yang, Max P. McDaniel, Tony R. Crain, Youlu Yu | 2016-06-21 |
| 9273170 | Polymers with improved toughness and ESCR for large-part blow molding applications | Mark L. Hlavinka, Qing Yang, William M. Whitte, John R. Rathman, Steven J. Secora +1 more | 2016-03-01 |
| 9181372 | Catalyst system with three metallocenes for producing broad molecular weight distribution polymers | Qing Yang, Max P. McDaniel, Tony R. Crain, Youlu Yu | 2015-11-10 |
| 9169337 | Polymers with improved ESCR for blow molding applications | Vivek Rohatgi, Jeffrey F. Greco, Qing Yang, Alfred Brown | 2015-10-27 |
| 9156970 | Higher density polyolefins with improved stress crack resistance | Mark L. Hlavinka, Errun Ding, Paul J. DesLauriers, Lili Cui, Qing Yang +3 more | 2015-10-13 |
| 8912285 | Catalyst system with three metallocenes for producing broad molecular weight distribution polymers | Qing Yang, Max P. McDaniel, Tony R. Crain, Youlu Yu | 2014-12-16 |
| 8815357 | Polymer resins with improved processability and melt fracture characteristics | Qing Yang | 2014-08-26 |
| 8771816 | Controlling melt fracture in bimodal resin pipe | Paul J. DesLauriers, Qing Yang, Ashish M. Sukhadia, David C. Rohlfing, Pamela L. Maeger | 2014-07-08 |