| 1 | TM-A(CONVENTION APPLICATION) | 20 Dec 2019 |
| 2 | TM-M(EXTENSION OF TIME) | 24 Jan 2020 |
| 3 | Priority Document | 30 Jan 2020 |
| 4 | REPLY TO FORMALITY CHECK(MIS-F) | 31 Jan 2020 |
| 5 | Correspondence | 19 Feb 2020 |
| 6 | Journal Copy | 10 Sep 2020 |
| 7 | Certificate | 19 Sep 2020 |
| 1 | Application(4383893) Keep Pending | 9480177 | 4658989 | 26 Dec 2019 |