Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428547 | Ethylene interpolymer products having unique melt flow-intrinsic viscosity (MFIVI) and high unsaturation | Zengrong Zhang, Fazle Sibtain, Monika Kleczek | 2025-09-30 |
| 12281191 | Devolatilization of plastomer pellets | Abolfazl Noorjahan, Lawrence Van Asseldonk, Robert Van Asseldonk, Jeffrey Matthew Cahill, Carlos Duque +1 more | 2025-04-22 |
| 11548837 | Self cleaning reactor system | Peter Zoricak, Eric Clavelle | 2023-01-10 |
| 11186655 | Off-line filter free Ziegler-Natta catalyst preparation | Qinyan Wang, Holly Kalma, Marissa Clapson, Peter Zoricak, Lawrence VanAsseldonk | 2021-11-30 |
| 11066493 | Catalyst injection system for an olefin polymerization reactor | Eric Clavelle, Geoffrey Harding | 2021-07-20 |
| 10975170 | Solution polymerization process | Yves Lacombe, P. Scott Chisholm | 2021-04-13 |
| 10844144 | Non adiabatic 2-phase (liquid-liquid) polymerization process | Yves Lacombe, Brian Molloy, Lawrence VanAsseldonk, Stephen Salomons | 2020-11-24 |
| 10675605 | Optimized agitator system for production of polyolefin | Yves Lacombe, Eric Clavelle, Stephen Salomons, Andrew M. Hawryluk, Marion Walls | 2020-06-09 |
| 10538654 | Multi reactor solution polymerization, polyethylene and polyethylene film | XiaoChuan Wang, Niousha Kazemi, Lawrence VanAsseldonk, Stephen Salomons | 2020-01-21 |
| 10343152 | Continuous ethylene oligomerization with in-situ catalyst preparation | Peter Zoricak | 2019-07-09 |
| 10160696 | Heat management in ethylene oligomerization | Isam Jaber, Ian Ronald Jobe, P Scott Chisholm, Andrzej Krzywicki, Charles Ashton Garret Carter +11 more | 2018-12-25 |
| 10093780 | Shrink film from single site catalyzed polyethylene | XiaoChuan Wang, Peter Zoricak, Norman Aubee | 2018-10-09 |
| 10023729 | Films produced from ethylene interpolymer products | Marcelo Yamane, Tieqi Li, XiaoChuan Wang, Christopher John Brooke Dobbin, Fazle Sibtain +2 more | 2018-07-17 |
| 9963529 | Multi reactor solution polymerization | Niousha Kazemi, Lawrence VanAsseldonk, XiaoChuan Wang, Stephen Salomons, Yves Lacombe | 2018-05-08 |
| 9688588 | Continuous ethylene tetramerization process | Peter Zoricak, P Scott Chisholm | 2017-06-27 |
| 8727441 | Aircraft seat | Brigitte Giasson | 2014-05-20 |
| 8727440 | Aircraft seat | Brigitte Giasson | 2014-05-20 |
| 8585146 | Aircraft seat | Brigitte Giasson | 2013-11-19 |
| 8431657 | Catalyst activation in a dual reactor process | XiaoChuan Wang, Peter Zoricak | 2013-04-30 |
| 8101693 | Multi reactor process | Lauwrence Martin Jozef Van Asseldonk | 2012-01-24 |
| 7741414 | On the fly catalyst transitions | Kenneth Taylor, Bobbi Leigh Liebrecht | 2010-06-22 |
| 7201864 | Rotomolding process with reduced cycle times | Mark Weber, Philippa Hocking, Christopher John Brooke Dobbin | 2007-04-10 |
| 6984695 | Heterogeneous/homogeneous copolymer | Christopher John Brooke Dobbin, Clayton Trevor Elston, Norman Aubee, Gilbert Alexander Arnould, Sarah Marshall +2 more | 2006-01-10 |
| 6858677 | Multimodal polyolefin pipe | Alexei Kazakov, Christopher John Brooke Dobbin, Stanley Allan Grabow | 2005-02-22 |
| 6777509 | Solution polymerization process | John William Swabey, Christopher John Brooke Dobbin | 2004-08-17 |