| 1 | TM-2 | 02 Feb 2017 |
| 2 | REPLY TO FORMALITY CHECK(MIS-F) | 17 Mar 2017 |
| 3 | Correspondence | 21 Mar 2017 |
| 4 | Journal Copy | 17 Apr 2017 |
| 5 | Letters related to PRAS | 26 Apr 2017 |
| 6 | Letters related to PRAS | 24 Oct 2017 |
| 7 | Certificate | 17 Jul 2020 |
| 1 | Application(3471872) Keep Pending | 4552349 | 2055118 | 17 Feb 2017 |