| 1 | Power of Attorney | 12 Dec 2011 |
| 2 | Reply to Exam Report (MIS-R) | 17 Sep 2014 |
| 3 | Journal Copy | 30 May 2016 |
| 4 | Journal Copy | 30 May 2016 |
| 5 | TM-5 | 27 Sep 2016 |
| 1 | Opposition Notice | 5446555 | 2330563 | 23 Nov 2017 |
| 2 | Opposition Counter Statement | 5924314 | 2565672 | 20 Feb 2018 |