Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297127 | Process for controlling treatment of waste fluid generated during petrochemical process using incinerator | Jen-Shiung Lu, Ken Kondo, Jiaping Toh, Claudia Pudack | 2025-05-13 |
| 11613518 | Plant and method for purifying an isomeric monomer | Peter Faessler, Manfred Stepanski | 2023-03-28 |
| 11045744 | Wash column apparatus with static grid element for use in a suspension crystallization process | Johannes Jansen | 2021-06-29 |
| 10195540 | Modular sub-unit for a suspension crystallization system | — | 2019-02-05 |
| 9597609 | Multi-stage crystallisation process and apparatus to purify a compound | Mathias Pfeil | 2017-03-21 |
| 6719954 | Multi-stage counter-current crystallization apparatus | — | 2004-04-13 |
| 6467305 | Method and apparatus for crystallization from liquids | Jacobus P. Roodenrijs | 2002-10-22 |
| 6241954 | Crystallization method and installation | Johannes Jansen | 2001-06-05 |
| 5062862 | Process and apparatus for recovering a pure substance from a liquid mixture by crystallization | — | 1991-11-05 |