| Date | Number | Invoked mark | Contested mark Sort ascending | Fil. no. | Decision | Language | Status |
|---|---|---|---|---|---|---|---|
| 2012767 | ZERO | CODE ZERO | 1343403 | Awarded | NL | Definitive | |
| 2011927 | ORANGE | code oranje | 1327455 | Awarded | NL | Definitive | |
| 2016659 | COCOON | Cocoon Events & Weddings | 1427881 | Partially awarded | FR | Definitive | |
| 2008886 | COCO | Coco de Mer | 1268180 | Awarded | NL | Appeal | |
| 2012312 | COCA-COLA | COCACHOC | 1335518 | Partially awarded | NL | Definitive | |
| 2013175 | COBRA | COBRA'S UNBOUND | 1351930 | Awarded | NL | Definitive | |
| 2013174 | COBRA'S | COBRA'S UNBOUND | 1351930 | Awarded | NL | Definitive | |
| 2004353 | COBRA | COBRA | 1181071 | Awarded | NL | Definitive | |
| 2015065 | COBO | COBI | 1389524 | Rejected | NL | Appeal | |
| 2003733 | CAYSTON | COASTYN | 854262 | Rejected | NL | Definitive | |
| 2013265 | Eco2FUEL | CO2FUEL | 1353858 | Rejected | NL | Definitive | |
| 2016173 | COVERGUARD | CO-VER | 1415357 | Partially awarded | NL | Definitive | |
| 2004061 | SMART | clubsmart | 1175448 | Partially awarded | NL | Definitive | |
| 2014434 | HUB | CLUB HUB | 1375938 | Awarded | NL | Definitive | |
| 2005276 | CLOVER | CLOVER | 1200190 | Rejected | NL | Definitive | |
| 2014140 | CLoSeR | CLOSE TO | 1370642 | Partially awarded | NL | Definitive | |
| 2010338 | CLOSER | CLOSE LIFESTYLE BY PLANET PARFUM | 1293725 | Rejected | FR | Definitive | |
| 2010339 | CLOSER | CLOSE | 1293723 | Rejected | FR | Definitive | |
| 2002179 | CLICKER | CLIPPER | 816733 | Rejected | FR | Definitive | |
| 2011953 | C CLINIQUE | CLINIQUE C | 562781 | Rejected | NL | Definitive | |
| 2016045 | Clima & Partners | CLIMAPARTNERS | 1412790 | Awarded | NL | Definitive | |
| 2011112 | CLICK 4 MIX | CLICLOK | 1249287 | Rejected | EN | Definitive | |
| 2015938 | CLIQUE TV | ClickHouse | 1510070 | Rejected | NL | Definitive | |
| 2005759 | STEP | Click Step | 1206465 | Partially awarded | NL | Definitive | |
| 2005617 | MORE | CLICK MORE | 1207653 | Rejected | NL | Definitive |
Invoked mark: ABM/MNC = Algemeen bekend merk / Marque notoirement connue