| Date | Description |
|---|---|
| 2022-08-31 | update person_title Joseph Costa: Arkema Senior Technical Service Engineer, Fluorochemicals; Senior Technical Service Engineer => Senior Technical Service Engineer |
| 2022-08-31 | update person_title Sophie Audureau: R & D Technician; Arkema R & D Technician, Fluorochemicals => R & D Technician |
| 2022-07-02 | insert person Dr. Donghui Lin |