| # | Name | Location | Applications |
|---|---|---|---|
| 1. | 4LIFE PATENTS, LLC | 🇺🇸 Sandy, UT, United States | 16 |
| 2. | 4LIFE RESEARCH, LC | 🇺🇸 Sandy, UT, United States | 3 |
| 3. | 4LIGHT AB | 🇸🇪 Kista, Sweden | 1 |
| 4. | 4Link Ltd. | 🇬🇧 Milton Keynes, United Kingdom | 1 |
| 5. | 4Links Limited | 🇬🇧 Milton Keynes, United Kingdom | 2 |
| 6. | 4LIVING BIOTECH | 🇫🇷 Lille, France | 2 |