| 1 | TM-1 | 22 Nov 1996 |
| 2 | Certificate | 19 May 2009 |
| 3 | Correspondence | 19 May 2009 |
| 4 | TM-24 | 19 May 2009 |
| 5 | Authorization Document (POA) | 19 May 2009 |
| 6 | Assignment Deed | 19 May 2009 |
| 7 | Note Sheet | 19 May 2009 |
| 8 | TM-12 | 03 Aug 2016 |
| 1 | RENEWAL INTIMATION LETTER | 3913931 | 25 Aug 2016 | |
| 2 | Scrutiny Report | 7075111 | 3638561 | 01 Oct 2018 |
| 3 | Scrutiny Report | 7542153 | 4455013 | 31 Dec 2018 |
| 4 | Scrutiny Report | 8851509 | 4455012 | 29 Aug 2019 |
| 5 | Scrutiny Report | 9064268 | 4496273 | 10 Oct 2019 |