| 1 | Power of Attorney | 30 Jan 2017 |
| 1 | TM-2 | 30 Jan 2017 |
| 2 | Power of Attorney | 30 Jan 2017 |
| 2 | TM-2 | 30 Jan 2017 |
| 3 | Priority Document | 15 Feb 2017 |
| 4 | Reply to Exam Report (MIS-R) | 05 Mar 2018 |
| 5 | Journal Copy | 23 Apr 2018 |
| 6 | Certificate | 06 Jul 2018 |
| 1 | Application(3470459) Keep Pending | 4563724 | 2055658 | 22 Feb 2017 |