| Reg. No. | Trademark text | Type | State | Date |
|---|
| 460886/- | Open Idea & Michaela Thomas PartnersInDesign | K | Zveřejněná přihláška | 18.7.2008 |
| 0/979651 | Idea puzzle idea scientification | K | Vyznačená EM | 25.1.2008 |
| 66558/176530 | THE OPEN UNIVERSITY OPEN BUSINESS SCHOOL | S | Platný dokument | 18.2.1992 |
| 0/866395 | vie Vienna International Airport Open for new horizons. Open for new horizons. | K | Platný dokument | 30.5.2005 |
| 283952/- | idea | O | Cancellation pending | 22.12.1995 |
| 415570/- | iDeA | O | CTM registered | 29.5.1996 |
| 564682/- | idea | S | CTM registered | 2.7.1997 |
| 769067/- | IDEA | O | CTM registered | 11.3.1998 |
| 914556/- | IDEA | O | CTM registered | 17.4.1998 |
| 0/820650 | IDEA | S | Platný dokument | 5.8.2003 |
| 0/831371 | Idea | K | Platný dokument | 30.1.2004 |
| 0/595603 | IDEA | S | Platný dokument | 15.6.1992 |
| 0/619800 | IDEA | S | Platný dokument | 21.6.1994 |
| 1880384/- | IDEA | S | Zpětvzetá přihláška | 29.9.2000 |
| 1884584/- | iDeA | O | CTM registered | 3.10.2000 |
| 2175180/- | Idea | S | CTM registered | 6.4.2001 |
| 2389385/- | IDEA | S | Zpětvzetá přihláška | 26.9.2001 |
| 3533023/- | IDEA | S | CTM registered | 10.11.2003 |
| 3642055/- | IDEA | S | CTM registered | 22.8.2003 |
| 3755221/- | idea | O | CTM decision appealed | 3.10.2003 |