BIOSILK
| Class | Record | Type | Presentation | Status |
|---|---|---|---|---|
| Without Nice class | 1589127E0 | Denominative | 2012/08/07 | In Process |
| Class | Record | Type | Presentation | Status |
|---|---|---|---|---|
| Without Nice class | 0726594E0 | Denominative | 1993/04/15 | Registered |
| Without Nice class | | Denominative | 2007/05/24 | Registered |