| Reg. No. | Trademark text | Type | State | Date |
|---|
| 4221057/- | IP Security International The Security Management Specialist | O | CTM registered | 31.12.2004 |
| 4221008/- | HIGH SECURITY International The Security Management Specialist | O | CTM registered | 31.12.2004 |
| 3650835/- | TETRA | S | CTM registered | 8.8.2003 |
| 62569/- | TETRA | G | Negativně ukončená po podání | 8.7.1991 |
| 92720/220042 | TETRA | G | Zaniklý dokument | 20.9.1994 |
| 100188/224768 | TETRA | S | Platný dokument | 15.5.1995 |
| 116167/233947 | TETRA | S | Platný dokument | 25.10.1996 |
| 143520/232596 | TETRA | S | Platný dokument | 4.6.1999 |
| 429768/281131 | TETRA | K | Platný dokument | 12.9.2005 |
| 6653448/- | TETRA | S | CTM registered | 17.8.2007 |
| 0/428421 | TETRA | S | Platný dokument | 27.1.1977 |
| 80168/- | Tetra | O | CTM registered | 1.4.1996 |
| 80200/- | TETRA | S | CTM registered | 1.4.1996 |
| 80226/- | TETRA | S | CTM registered | 1.4.1996 |
| 557728/- | TETRA | S | Zrušená/Prohlášená za neplatnou | 17.6.1997 |
| 605329/- | TETRA | S | Zamítnutá přihláška | 15.8.1997 |
| 0/572123 | Tetra | K | Platný dokument | 16.2.1991 |
| 1202332/- | TETRA | S | CTM registered | 10.6.1999 |
| 1290261/- | TETRA FINO | S | CTM registered | 26.8.1999 |
| 80691/189270 | TETRA LAVAL | S | Platný dokument | 18.12.1992 |