| 1 | Correspondence | 15 Feb 2012 |
| 2 | General Power of Attorney | 15 Feb 2012 |
| 3 | TM-2 | 15 Feb 2012 |
| 4 | Additional Representation Sheet | 15 Feb 2012 |
| 5 | Priority Document | 16 Jan 2015 |
| 6 | Reply to Exam Report (MIS-R) | 21 Aug 2017 |
| 7 | Journal Copy | 04 Sep 2017 |
| 8 | Letters related to PRAS | 11 Sep 2017 |
| 9 | Certificate | 22 Jan 2018 |
| 10 | Letters related to PRAS | 18 May 2018 |
| 11 | Letters related to PRAS | 04 Jun 2018 |
| 1 | Dispatching of Examination Report for : 2283741 | 1707190 | 990404 | 27 Nov 2014 |
| 2 | O3 NOTICE | 12468190 | 5375865 | 15 Nov 2021 |