Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344730 | Polyethylene composition and film having high stiffness, outstanding sealability and high permeability | XiaoChuan Wang, Brian Molloy, Qinyan Wang, Lawrence VanAsseldonk, Norman Aubee | 2025-07-01 |
| 12338304 | Control of unsaturation in polymers produced in solution process | Qinyan Wang, CHENG-HSIANG FAN | 2025-06-24 |
| 12297303 | High productivity polymerization with aryloxy ether ligand catalyst | Qinyan Wang, CHENG-HSIANG FAN | 2025-05-13 |
| 12209176 | Ethylene-cyclic mono olefin copolymerizations | Qinyan Wang, XiaoChuan Wang, Steven Clemens, Brian Molloy | 2025-01-28 |
| 11827775 | Ethylene-cyclic mono olefin copolymerizations | Qinyan Wang, XiaoChuan Wang, Steven Clemens, Brian Molloy | 2023-11-28 |
| 11753533 | Polyethylene composition and film having outstanding properties | XiaoChuan Wang, Brian Molloy, Qinyan Wang, Lawrence VanAsseldonk, Norman Aubee | 2023-09-12 |
| 11643531 | Thermoformable film | XiaoChuan Wang, Brian Molloy, Norman Aubee | 2023-05-09 |
| 11560468 | Thermoformable film | XiaoChuan Wang, Brian Molloy, Norman Aubee | 2023-01-24 |
| 11548837 | Self cleaning reactor system | Stephen John Brown, Eric Clavelle | 2023-01-10 |
| 11359081 | Polyethylene composition and film having a good permeability, stiffness and sealability | XiaoChuan Wang, Brian Molloy, Qinyan Wang, Lawrence VanAsseldonk, Norman Aubee | 2022-06-14 |
| 11352485 | Polyethylene composition and film having outstanding properties | XiaoChuan Wang, Brian Molloy, Qinyan Wang, Lawrence VanAsseldonk, Norman Aubee | 2022-06-07 |
| 11339278 | Polyethylene composition and film having high stiffness, outstanding sealability and high permeability | XiaoChuan Wang, Brian Molloy, Qinyan Wang, Lawrence VanAsseldonk, Norman Aubee | 2022-05-24 |
| 11306196 | Polyethylene composition and film having retained dart impact | XiaoChuan Wang, Brian Molloy, Qinyan Wang, Lawrence VanAsseldonk, Norman Aubee | 2022-04-19 |
| 11279819 | Polyethylene composition and film | XiaoChuan Wang, Brian Molloy, Qinyan Wang, Lawrence VanAsseldonk, Norman Aubee | 2022-03-22 |
| 11186655 | Off-line filter free Ziegler-Natta catalyst preparation | Qinyan Wang, Holly Kalma, Marissa Clapson, Lawrence VanAsseldonk, Stephen John Brown | 2021-11-30 |
| 11111368 | Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations | Zengrong Zhang, Niousha Kazemi, Stephen Salomons, Monika Kleczek, Mehdi Keshtkar +9 more | 2021-09-07 |
| 11015044 | Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing mixed homogeneous catalyst formulations | Zengrong Zhang, Niousha Kazemi, Stephen Salomons, Monika Kleczek, Mehdi Keshtkar +9 more | 2021-05-25 |
| 10738183 | Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations | Zengrong Zhang, Niousha Kazemi, Stephen Salomons, Monika Kleczek, Mehdi Keshtkar +9 more | 2020-08-11 |
| 10647588 | Synthesis of magnesium dichloride support for the AST off-line ZN catalyst with a plug flow reactor (PFR) | Qinyan Wang, Holly Severin, Mohamed Aiffa, Kevin Dickinson | 2020-05-12 |
| 10442920 | Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations | Zengrong Zhang, Niousha Kazemi, Stephen Salomons, Monika Kleczek, Mehdi Keshtkar +9 more | 2019-10-15 |
| 10442921 | Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations | Zengrong Zhang, Niousha Kazemi, Stephen Salomons, Monika Kleczek, Mehdi Keshtkar +9 more | 2019-10-15 |
| 10343152 | Continuous ethylene oligomerization with in-situ catalyst preparation | Stephen John Brown | 2019-07-09 |
| 10093780 | Shrink film from single site catalyzed polyethylene | XiaoChuan Wang, Norman Aubee, Stephen John Brown | 2018-10-09 |
| 9688588 | Continuous ethylene tetramerization process | Stephen John Brown, P Scott Chisholm | 2017-06-27 |
| 9127097 | P-N-P ligand | Xiaoliang Gao | 2015-09-08 |