| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| QFM |
|
United States Patent and Trademark Office | 1, 5 | 2018-01-30 | details | ||
| QUANTIFERON MONITOR |
|
United States Patent and Trademark Office | 1, 5 | 2018-01-02 | details | ||
| QFT |
|
World Intellectual Property Organisation | 1, 5 | 2007-09-14 | 2027-09-14 | details | |
| QFT | World Intellectual Property Organisation | 1, 5 | 2007-09-14 | 2027-09-14 | details | ||
| QUANTIFERON |
|
United States Patent and Trademark Office | 1, 5 | 1997-04-22 | details |
