| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Iogen Bio-Products Corporation | 🇨🇦 Ottawa, Canada | 5 |
| 2. | Iogen Corporation | 🇺🇸 , United States | 1 |
| 3. | Iogen Energy Corporation | 🇨🇦 Ottawa, Canada | 1 |
| 4. | IOGEN LLC | 🇺🇸 Carlsbad, CA, United States | 1 |
| 5. | Iogna Prat Emanuele | 🇮🇹 Buttrio, Italy | 1 |
| 6. | Iogna-Prat Lucas | 🇫🇷 Corbeil-Essonnes, France | 1 |