| 1 | TM-1 | 15 Apr 2011 |
| 2 | Correspondence | 04 May 2012 |
| 3 | TM-16 | 07 Aug 2012 |
| 4 | Reply to Exam Report (MIS-R) | 20 Nov 2012 |
| 5 | TM-5 | 27 Jul 2016 |
| 6 | TM-5 | 04 Aug 2016 |
| 7 | Journal Copy | 01 Sep 2016 |
| 8 | Letters related to TOP | 24 Jan 2018 |
| 1 | Opposition Notice | 5083292 | 2181718 | 02 Sep 2017 |
| 2 | Opposition Notice | 5397476 | 2293466 | 14 Nov 2017 |
| 3 | Order Form of 21(2) | 6671126 | 3288752 | 16 Jul 2018 |
| 4 | Order Form of 21(2) | 6671127 | 3288735 | 16 Jul 2018 |