Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815773 | Crystalline particles of glutamic acid N,N-diacetic acid | Roy Gérard Doppen, Martin Heus, Elwin Schomaker, Paul Verwer | 2017-11-14 |
| 9738594 | Crystalline particles of salts of glutamic acid N,N-diacetic acid | Roy Gérard Doppen, Martin Heus | 2017-08-22 |