| 1 | Power of Attorney | 13 Mar 1984 |
| 2 | TM-1 | 06 Jan 2000 |
| 3 | Additional Representation Sheet | 06 Jan 2000 |
| 4 | TM-12 | 15 May 2009 |
| 5 | TM-46 | 28 Jan 2015 |
| 6 | Covering Letter | 28 Jan 2015 |
| 7 | Letters related to IPAB Matters | 07 Oct 2015 |
| 8 | Letters related to IPAB Matters | 08 Jan 2016 |
| 9 | TM-R(RENEWAL OF TRADE MARK) | 29 Dec 2018 |
| 1 | RENEWAL INTIMATION LETTER | 7550928 | 01 Jan 2019 |