| Reg. No. | Trademark text | Type | State | Date |
|---|
| 98996/- | 3D 3D-PHONIC | O | CTM registered | 1.4.1996 |
| 6939169/- | 3D MAGIC PUZZLE 3D Effect | O | Zapsaná - poplatky uhrazeny | 15.5.2008 |
| 0/804770 | VITA Toothguide 3D-MASTER VITA SYSTEM 3D-MASTER | K | Platný dokument | 4.2.2003 |
| 0/961090 | VITA Bleachedguide 3D-MASTER VITA SYSTEM 3D-MASTER | K | Vyznačená CZ | 13.10.2007 |
| 128731/218834 | Konkursní noviny pro vyrovnání, likvidaci a exekuce KONKURSNÍ noviny | K | Zaniklý dokument | 22.12.1997 |
| 1398205/- | LISTEN.COM | S | CTM registered | 25.5.1999 |
| 4375507/- | LISTEN+LEARN | S | CTM registered | 4.4.2005 |
| 4066221/- | "LISTEN UP!"TM | O | CTM registered | 4.10.2004 |
| 3766466/- | LISTEN AND LEARN | S | Zpětvzetá přihláška | 9.10.2003 |
| 0/744139 | Look Listen & Live | S | Platný dokument | 7.4.2000 |
| 1890268/- | LISTEN, LEARN, LEAD | S | CTM registered | 6.10.2000 |
| 2003903/- | LISTEN TO YOUR SKIN | S | CTM registered | 18.12.2000 |
| 4449435/- | LISTEN TO YOUR BODY | S | Absolute grounds pending | 20.5.2005 |
| 0/850853 | LISTEN TO THE FUTURE | S | Platný dokument | 21.10.2004 |
| 0/798557 | VITA SYSTEM 3D-MASTER | S | Platný dokument | 8.1.2003 |
| 0/802544 | VITA SYSTEM 3D-MASTER | K | Platný dokument | 29.10.2002 |
| 4551248/- | LISTEN. THINK. SOLVE. | S | Zpětvzetá přihláška | 25.5.2005 |
| 3881471/- | VIANA LISTEN TO YOUR HEART | S | CTM registered | 11.6.2004 |
| 2080778/- | THE ONE YOU CAN LISTEN TO. | S | Zpětvzetá přihláška | 23.10.2000 |
| 1959824/- | to listen. to solve. to exceed. | X | CTM registered | 16.11.2000 |