| 1 | TM-1 | 09 Mar 2011 |
| 2 | Correspondence | 06 Sep 2013 |
| 3 | Reply to Exam Report (MIS-R) | 18 Dec 2013 |
| 4 | TM-16 | 15 Sep 2015 |
| 5 | Correspondence | 09 Feb 2016 |
| 6 | Correspondence | 09 Apr 2016 |
| 7 | Journal Copy | 09 Apr 2016 |
| 8 | TM-5 | 20 Jul 2016 |
| 9 | TM-5 | 22 Jul 2016 |
| 1 | Opposition Notice | 4700192 | 13 Apr 2017 | |
| 2 | Opposition Notice | 5373630 | 2322926 | 11 Nov 2017 |
| 3 | Opposition Counter Statement | 5447332 | 2331025 | 23 Nov 2017 |
| 4 | Order Form of 21(2) | 8649788 | 4299028 | 24 Jul 2019 |
| 5 | Order Form of 21(2) | 8649787 | 4298992 | 24 Jul 2019 |