| 1 | Power of Attorney | 07 Feb 2013 |
| 2 | Reply to Exam Report (MIS-R) | 21 Aug 2014 |
| 3 | Letters related to TLA | 04 Jan 2016 |
| 4 | Journal Copy | 25 Jul 2016 |
| 5 | TM-5 | 24 Nov 2016 |
| 1 | Opposition Notice | 5135900 | 2191930 | 20 Sep 2017 |
| 2 | Opposition Counter Statement | 5791759 | 2482886 | 31 Jan 2018 |