| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Oen Invention Network LLC | πΊπΈ Durham, NC, United States | 1 |
| 2. | OENONEO | π«π· Sainte-Marie-d'Alloix, France | 1 |
| 3. | OENOPROTECH | π«π· Beaune, France | 1 |
| 4. | OENOTROPIC INNOVATION | π«π· Saint Gilles Les Bains, France | 1 |