| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| NEUTRA | World Intellectual Property Organisation | 1, 31 | 2017-12-18 | 2027-12-18 | details | ||
| TOPTEX B | World Intellectual Property Organisation | 1, 4 | 2015-09-25 | 2025-09-25 | details | ||
| ALGOL |
|
World Intellectual Property Organisation | 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 17, 19, 20, 22, 32, 35, 37, 39, 40, 41, 42, 44, 45 | 2014-03-18 | 2024-03-18 | details | |
| ALGOL |
|
World Intellectual Property Organisation | 1, 4, 5 | 2004-11-24 | 2024-11-24 | details | |
| HistoLab |
|
World Intellectual Property Organisation | 5, 8, 9, 10, 20 | 2004-05-11 | 2024-05-11 | details | |
| PERTEX | World Intellectual Property Organisation | 5 | 2004-05-11 | 2024-05-11 | details |
