| 1 | Power of Attorney | 22 Feb 2014 |
| 2 | TM-1 | 22 Feb 2014 |
| 3 | Reply to Exam Report (MIS-R) | 21 Sep 2015 |
| 4 | TM-5 | 22 Mar 2016 |
| 5 | TM-5 | 19 Apr 2016 |
| 6 | Journal Copy | 02 Sep 2016 |
| 1 | Opposition Notice | 4670434 | 29 Mar 2017 | |
| 2 | Opposition Notice | 4674988 | 31 Mar 2017 | |
| 3 | Opposition Counter Statement | 5419038 | 2321516 | 17 Nov 2017 |
| 4 | Opposition Counter Statement | 17073592 | 6443834 | 08 Jan 2024 |