| 1 | TM-1 | 27 Jul 1999 |
| 2 | Additional Representation Sheet | 27 Jul 1999 |
| 3 | TM-7 | 26 Feb 2008 |
| 4 | TM-7 | 05 Mar 2008 |
| 5 | General Power of Attorney | 13 Jan 2010 |
| 6 | Power of Attorney | 13 Jan 2010 |
| 7 | Power of Attorney | 13 Jan 2010 |
| 8 | TM-16 | 01 May 2010 |
| 9 | Correspondence | 09 Aug 2011 |
| 10 | Correspondence | 28 Dec 2011 |
| 11 | Correspondence | 05 Mar 2012 |
| 12 | Correspondence | 11 Jun 2012 |
| 13 | Correspondence | 14 Sep 2012 |
| 14 | Correspondence | 13 Dec 2012 |
| 15 | Correspondence | 09 Oct 2013 |
| 16 | Correspondence | 27 Aug 2014 |
| 17 | Order | 25 May 2015 |
| 18 | Grounds of Opposition | 11 Nov 2016 |
| 19 | Authorization Document (POA) | 11 Nov 2016 |