| Number | Date | Country | Kind |
|---|---|---|---|
| DM/077 685 | Jan 2012 | WO | international |
| Number | Name | Date | Kind |
|---|---|---|---|
| 922197 | Sandoz | May 1909 | A |
| 1950189 | Pejchar | Mar 1934 | A |
| 2361563 | Pellaton | Oct 1944 | A |
| 3570239 | Charles | Mar 1971 | A |
| D438473 | Dumas | Mar 2001 | S |
| 6229768 | Nakazawa et al. | May 2001 | B1 |
| D530628 | Raffy | Oct 2006 | S |
| 7339855 | Muraji | Mar 2008 | B2 |
| D570230 | Monachon | Jun 2008 | S |
| D579793 | Hayek | Nov 2008 | S |
| 7480213 | Muraji | Jan 2009 | B2 |
| 7564742 | Muraji | Jul 2009 | B2 |
| D597859 | Arpa | Aug 2009 | S |
| D611866 | Dias | Mar 2010 | S |
| D614514 | Laucella | Apr 2010 | S |
| D618576 | Duport et al. | Jun 2010 | S |
| D620826 | Duport et al. | Aug 2010 | S |
| D624440 | Wunderman | Sep 2010 | S |
| D636692 | Pospieszny et al. | Apr 2011 | S |
| D641264 | Garcia | Jul 2011 | S |
| D646589 | Mille | Oct 2011 | S |
| D648639 | Mille | Nov 2011 | S |