| 1 | Correspondence | 26 Nov 2010 |
| 2 | Additional Representation Sheet | 26 Nov 2010 |
| 3 | TM-1 | 26 Nov 2010 |
| 4 | Correspondence | 12 Jan 2011 |
| 5 | TM-16 | 12 Jan 2011 |
| 6 | Letters related to PRAS | 01 Jun 2016 |
| 7 | Journal Copy | 06 Feb 2017 |
| 8 | Certificate | 30 Jun 2017 |
| 1 | O3 NOTICE | 10557578 | 5009890 | 16 Oct 2020 |