| # | Name | Location | Applications |
|---|---|---|---|
| 1. | B & T Products Ltd. | 🇬🇧 London, United Kingdom | 1 |
| 2. | BT Patent LLC | 🇺🇸 , MD, United States | 1 |
| 3. | BT Patent LLC | 🇺🇸 Potomac, MD, United States | 3 |
| 4. | BT Pharma | 🇫🇷 Labege, France | 1 |
| 5. | BT Products AB | 🇸🇪 , Sweden | 1 |
| 6. | BT Products AB | 🇸🇪 Mjolby, Sweden | 9 |
| 7. | BTP Fund, LP | 🇺🇸 Austin, TX, United States | 5 |
| 8. | BTP TECNO S.r.L. | 🇮🇹 Battipaglia, Italy | 1 |
| 9. | BTPATENT LLC | 🇺🇸 Potomac, MD, United States | 12 |
| 10. | BTPS, LLC | 🇺🇸 Rome, GA, United States | 1 |