| 1 | Correspondence | 17 Mar 2010 |
| 2 | Correspondence | 15 Jan 2013 |
| 3 | Letters related to PRAS | 07 Jun 2016 |
| 4 | Letters related to PRAS | 14 Sep 2016 |
| 5 | Authorization Document (POA) | 17 Jan 2017 |
| 6 | Reply to Exam Report (MIS-R) | 09 May 2017 |
| 7 | Letter | 11 Nov 2017 |
| 8 | Letter | 05 Feb 2018 |
| 9 | TM-M(CORRECTION OF CLERICAL ERROR OR FOR AMENDMENT U/R 37) | 01 Aug 2018 |
| 10 | TM-M(REQUEST FOR THE INSPECTION OF THE DOCUMENT UNDER RULE 121) | 26 Apr 2019 |