| 1 | TM-51 | 15 May 2009 |
| 2 | Correspondence | 17 Aug 2012 |
| 3 | Reply to Exam Report (MIS-R) | 02 May 2013 |
| 4 | Power of Attorney | 13 Nov 2014 |
| 5 | TM-16 | 13 Nov 2014 |
| 6 | Certificate | 31 Aug 2015 |
| 7 | Journal Copy | 29 Sep 2015 |
| 8 | TM-R(RENEWAL WITH SURCHARGE) | 12 Jun 2019 |
| 1 | O3 NOTICE | 7790639 | 3773860 | 14 Feb 2019 |
| 2 | RENEWAL INTIMATION LETTER | 8442387 | 17 Jun 2019 |