| 1 | TM-1 | 21 May 2007 |
| 2 | Authorization Document (POA) | 21 Oct 2008 |
| 2 | Correspondence | 21 Oct 2008 |
| 3 | Authorization Document (POA) | 21 Oct 2008 |
| 3 | Correspondence | 21 Oct 2008 |
| 4 | Correspondence | 26 Feb 2010 |
| 5 | TM-12 | 26 Dec 2016 |
| 5 | TM-50 | 26 Dec 2016 |
| 6 | TM-12 | 26 Dec 2016 |
| 6 | TM-50 | 26 Dec 2016 |
| 1 | RENEWAL INTIMATION LETTER | 4565331 | 22 Feb 2017 |