| 1 | Additional Representation Sheet | 20 May 1999 |
| 2 | Power of Attorney | 20 May 1999 |
| 3 | TM-1 | 20 May 1999 |
| 4 | Authorization Document (POA) | 05 Nov 2016 |
| 4 | Grounds of Opposition | 05 Nov 2016 |
| 5 | Authorization Document (POA) | 05 Nov 2016 |
| 5 | Grounds of Opposition | 05 Nov 2016 |
| 6 | Certificate | 19 Dec 2019 |