Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065518 | Methods of controlling shutdown of reactor systems | Jefferson P. Galliano, Philippe D'Hooghe, Cindy Dewitte, Henri A. Lammens | 2024-08-20 |
| 11591421 | Process for producing ethylene copolymers | Rajesh Puthenkovilakom Raja, Jeffrey D. Daily, Amit K. Ghosh, Anna C. Claerbout, Linda M. Van den Bossche | 2023-02-28 |
| 11370859 | High pressure polyethylene product cooling | Henri A. Lammens, Cindy Dewitte | 2022-06-28 |
| 11066492 | Process for manufacturing ethylene polymers and using modifiers | — | 2021-07-20 |
| 10843160 | Rapid depressurization of a reactor system | Philip H. Cornelissen, Henri A. Lammens | 2020-11-24 |
| 10835882 | Apparatus and process for high pressure polymerization of ethylene | Henri A. Lammens, Philip H. Cornelissen | 2020-11-17 |
| 10766984 | High pressure polyethylene product cooling | Henri A. Lammens, Cindy Dewitte | 2020-09-08 |
| 10526425 | Methods of relieving a condition of over-pressure in a vessel, pressure relief assemblies, and related separator vessels | Philip H. Cornelissen | 2020-01-07 |
| 10478796 | Control of fouling in high pressure polyethylene manufacture | Henri A. Lammens, Philip H. Cornelissen | 2019-11-19 |
| 10308729 | Reactor systems and processes related thereto | — | 2019-06-04 |
| 9821252 | Fluid separation systems and methods | Henri A. Lammens, Philip H. Cornelissen | 2017-11-21 |
| 8906312 | Polyethylene manufacturing system and method | — | 2014-12-09 |
| 8466240 | Methods of improving crosslinkability of polyethylene polymer comprising polar comonomer and polymer compositions | Scott C. Solis, Danny Van Hoyweghen, Daniel J. Dobson, Arthur G. Voepel, Cindy Dewitte +2 more | 2013-06-18 |
| 8445606 | High pressure polymerization process | Henri A. Lammens, Tom Van Nuland, Ivo T. Goossens, Roger L. Claessens, Geert Vaes | 2013-05-21 |
| 7582709 | Process and apparatus for manufacturing ethylene polymers and copolymers | Ivo T. Goossens, Fausto F. Ciancio, Philip H. Cornelissen, Martin J. Decoster, Willy De Koster +2 more | 2009-09-01 |