| 1 | Correspondence | 09 Jun 2010 |
| 2 | Journal Copy | 09 Jun 2010 |
| 3 | Power of Attorney | 09 Jun 2010 |
| 4 | TM-5 | 09 Jun 2010 |
| 5 | Reply to Exam Report (MIS-R) | 05 Feb 2011 |
| 6 | TM-6 | 13 Nov 2013 |
| 7 | Correspondence | 27 Jan 2016 |
| 8 | TM-56 | 28 Mar 2016 |
| 9 | Letters related to TOP | 13 Apr 2016 |
| 10 | Certificate | 21 May 2020 |
| 11 | Order | 04 Jun 2020 |
| 12 | Note Sheet | 04 Jun 2020 |