Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578146 | Process for efficient polymer particle purging | Jan W. Van Egmond, John Kaarto, Daniel J. Chismar | 2023-02-14 |
| 11104749 | Process for efficient polymer particle purging | Jan W. Van Egmond, John Kaarto, Daniel J. Chismar | 2021-08-31 |
| 10807120 | Foam tape | Christopher M. Brown | 2020-10-20 |
| 10647790 | Process for gas-phase polymerization having high bed bulk density | Ping Cai, Jan W. Van Egmond, Matthew J. Fedec, Robert Brady, Linfeng Chen | 2020-05-12 |
| 10336840 | Propylene ethylene random copolymer suitable for pipe | Chai-Jing Chou, Daniel W. Baugh, III, John Kaarto, Jan W. Van Egmond, William G. Sheard | 2019-07-02 |
| 10093759 | Producing high comonomer content propylene-based polymers | Ping Cai, Matthew J. Fedec, Jan W. Van Egmond, Chai-Jing Chou | 2018-10-09 |
| 9663647 | Producing propylene impact copolymers and products | Jan W. Van Egmond | 2017-05-30 |
| 9556291 | Gas-phase polymerization process with wet zone | Jan W. Van Egmond, Daniel J. Chismar | 2017-01-31 |
| 8779058 | High melt flow propylene impact copolymer and method | William G. Sheard, Linfeng Chen | 2014-07-15 |
| 8748539 | Propylene impact copolymers having good optical properties | Peter S. Martin, Peter S. Dias, Jason C. Brodil, Li-Min Tau, Debra R. Wilson +1 more | 2014-06-10 |
| 8067510 | High melt flow propylene impact copolymer and method | William G. Sheard, Linfeng Chen | 2011-11-29 |
| 6416624 | Spray application of an additive composition to sheet materials | Kenneth A. Nielsen, Duane F. Baumert, Richard Cesaretti | 2002-07-09 |
| 5464661 | Reduced solvent island coating system | Maureen M. Lein, Gary Pelletier, Chinsoo Lee | 1995-11-07 |
| 5254260 | Membrane injector | Kenneth A. Nielsen, Lise Dahuron | 1993-10-19 |