| 1 | Additional Representation Sheet | 03 Oct 2011 |
| 2 | TM-1 | 03 Oct 2011 |
| 3 | Reply to Exam Report (MIS-R) | 26 Aug 2013 |
| 4 | Journal Copy | 01 Sep 2016 |
| 5 | TM-5 | 02 Sep 2016 |
| 1 | Opposition Notice | 4735937 | 01 May 2017 | |
| 2 | Opposition Counter Statement | 9666695 | 4753928 | 29 Jan 2020 |