| Reg. No. | Trademark text | Type | State | Date |
|---|
| 53538/- | OP-D-OP | S | CTM registered | 1.4.1996 |
| 4463527/- | FIZ CHEMIE BERLIN Fachinformationszentrum Chemie GmbH | O | CTM registered | 18.5.2005 |
| 111976/203173 | OP | K | Platný dokument | 7.6.1996 |
| 2160/118526 | OP | K | Zaniklý dokument | 30.5.1940 |
| 8847/117880 | OP | K | Zaniklý dokument | 21.4.1941 |
| 52912/165395 | OP | K | Platný dokument | 30.11.1982 |
| 53372/165624 | OP | K | Zaniklý dokument | 14.10.1983 |
| 53373/165625 | OP | K | Zaniklý dokument | 14.10.1983 |
| 55164/166747 | OP | K | Zaniklý dokument | 4.6.1987 |
| 55165/166748 | OP | K | Zaniklý dokument | 4.6.1987 |
| 180331/- | Op | O | CTM registered | 1.4.1996 |
| 180430/- | Op | O | CTM registered | 1.4.1996 |
| 180737/- | OP | S | CTM registered | 1.4.1996 |
| 706788/- | Op | O | CTM registered | 18.12.1997 |
| 895318/- | OP | O | CTM registered | 15.6.1998 |
| 1504406/- | OP | S | CTM registered | 11.2.2000 |
| 2255529/- | op | O | CTM registered | 6.6.2001 |
| 3237427/- | OP | S | CTM registered | 8.1.2003 |
| 0/811395 | OP | K | Neplatný dokument | 16.9.2003 |
| 0/626434 | OP | S | Platný dokument | 25.10.1994 |