| 1 | Power of Attorney | 16 May 2005 |
| 2 | Letter | 23 Sep 2006 |
| 3 | TM-1 | 26 Sep 2006 |
| 4 | Cover To Cover | 26 Sep 2006 |
| 5 | Journal Copy | 16 Sep 2008 |
| 6 | Certificate | 21 Mar 2009 |
| 7 | TM-12 | 01 Jul 2016 |
| 1 | O3 NOTICE | 3694653 | 1838684 | 29 Jun 2016 |
| 2 | RENEWAL INTIMATION LETTER | 3882530 | 18 Aug 2016 |