| Date | Number | Invoked mark | Contested mark Sort descending | Fil. no. | Decision | Language | Status |
|---|---|---|---|---|---|---|---|
| 2004671 | TWISTER | ÜLKER CLIP twisty | 1006557 | Partially awarded | FR | Definitive | |
| 2013762 | UPS | ULS Airlines Cargo | 1362934 | Partially awarded | NL | Definitive | |
| 2006494 | ULTIMA | ULTIMATE PRO LS | 1222891 | Awarded | NL | Definitive | |
| 2005126 | UNDER COVER JUN TAKAHASHI | UNDER COVER | 1195555 | Partially awarded | NL | Definitive | |
| 2004295 | UNIEBOEK | UNIBOOK COM | 1179109 | Partially awarded | NL | Definitive | |
| 2015888 | UNICA | UNICAS | 1406890 | Awarded | NL | Appeal | |
| 2015889 | UNICA | UNICAS UNIEK WONEN | 1406891 | Awarded | NL | Appeal | |
| 2000121 | SUNIGUM | UNIGUM | 1087277 | Rejected | NL | Definitive | |
| 2017901 | UNICAS | UNIQ vastgoed | 1457945 | Rejected | NL | ||
| 2017928 | YOUNIQ | UNIQ vastgoed | 1457945 | Rejected | NL | ||
| 2017900 | UNICAS | UNIQ wonen (fig.) | 1457942 | Rejected | NL | ||
| 2017916 | YOUNIQ | UNIQ wonen (fig.) | 1457942 | Rejected | NL | ||
| 2004683 | UNIQUE | UniQue RESSOURCES HUMAINES | 1009884 | Awarded | FR | Definitive | |
| 2011979 | Unity | UNITED | 1292668 | Partially awarded | EN | Definitive | |
| 2014602 | UNLEASH THE BEAST | Unleash your inner animal | 1380900 | Partially awarded | NL | Definitive | |
| 2018021 | UNREAL | unreel | 1460532 | Partially awarded | EN | Definitive | |
| 2003977 | YOU | UOY | 1174650 | Rejected | NL | Definitive | |
| 2003978 | YOU | UOYOU | 1174652 | Rejected | NL | Definitive | |
| 2011173 | UPGRADE DE DYNAMISCHE KRACHT NAAR VAKMANSCHAP | UPGRADE UPGRADE JE SCHOOLPRESTATIES | 1312558 | Partially awarded | NL | Definitive | |
| 2007360 | URANO | URANO | 1239605 | Rejected | NL | Definitive | |
| 2001113 | URIFIB | URIFORT | 1121618 | Rejected | NL | Definitive | |
| 2014319 | URUS | URUS | 1375381 | Rejected | NL | Appeal | |
| 2011791 | UHLSPORT | USPORT | 1322986 | Rejected | NL | Definitive | |
| 2005235 | EIGENBAK | UW EIGEN BAKKER | 1199470 | Rejected | NL | Definitive | |
| 2016156 | V.O. | V O Vreemde Ogen | 1414939 | Partially awarded | NL | Definitive |
Invoked mark: ABM/MNC = Algemeen bekend merk / Marque notoirement connue