| COOKEYS 2317975 · design | Cookeys Inc. | 30 Coffee | Pending | 2024 |
| COGZYAS 2066928 · TMA1133436 | Eisai R&D Management Co. Ltd. | 5 Pharmaceuticals | Registered | 2022 |
| COOKIES 1881708 · TMA1173048 · design | Cookies Creative Consulting & Promotions, LLC | 1 Chemicals3 Cosmetics5 Pharmaceuticals+7 | Registered | 2023 |
| COOKIES 1881704 · TMA1173047 | Cookies Creative Consulting & Promotions, LLC | 1 Chemicals3 Cosmetics5 Pharmaceuticals+7 | Registered | 2023 |
| COOKIES 1855566 · TMA1160813 | Cookies SF LLC | 7 Machines14 Jewellery16 Paper+5 | Registered | 2023 |
| COGES 1368814 · TMA744981 · design | COGES S.P.A. an Italian company | 7 Machines9 Electronics | Registered | 2009 |
| COZIES 0877828 · TMA561935 | Walmart Apollo, LLC | 24 Textiles | Registered | 2002 |
| COZEEZ 0807578 · TMA481880 | S. GOLDBERG & CO. INC. A NEW JERSEY, U.S.A. CORPORATION | 25 Clothing | Registered | 1997 |
| Cookies 2327446 | PHARMACANN PTY LTD | 5 Pharmaceuticals10 Medical20 Furniture+2 | Pending | 2024 |
| CAKES 2291134 | Cakes Body LLC | 25 Clothing35 Advertising | Pending | 2023 |
| COHESYS 2288579 | Cohesys Inc. | 5 Pharmaceuticals10 Medical | Pending | 2023 |
| COOKOOKY 2241622 · TMA1261586 | an individual | 18 Leather | Registered | 2024 |
| Cookhouse 2236049 · TMA1256829 | Big Country Raw Ltd. | 31 Fresh | Registered | 2024 |
| CHICWISH 2221681 · TMA1261343 | Owner not shown | 14 Jewellery25 Clothing | Registered | 2024 |
| CHICJOC 2206587 · TMA1241423 · design | Shanghai jiuci Brand Management Co., Ltd. | 18 Leather25 Clothing35 Advertising | Registered | 2024 |
| caaguis 2182355 · TMA1229057 | an individual | 28 Toys | Registered | 2024 |
| CUJAG 2160435 · TMA1212179 | Xiamen Chunhongling Technology Co. Ltd. | 11 Lighting | Registered | 2023 |
| COCOCKA 2156751 · TMA1209819 · design | Owner not shown | 9 Electronics | Registered | 2023 |
| COCACO 2155209 · TMA1207704 | COCACO | 41 Education | Registered | 2023 |
| COSACO 2150955 · TMA1256181 | Cosaco GmbH | 1 Chemicals5 Pharmaceuticals | Registered | 2024 |
| CHIKCHOK 2135895 · TMA1185430 · design | an individual | 25 Clothing40 Treatment | Registered | 2023 |
| CASEASY 2120126 · TMA1242359 · design | Aubyn Innovations Inc | 42 Science | Registered | 2024 |
| Cakoss 2110091 · TMA1177868 | an individual | 28 Toys | Registered | 2023 |
| CASEKOO 2107905 · TMA1191793 | Shenzhen Ruixin Digital Technology Co.Ltd. | 9 Electronics | Registered | 2023 |
| CHICAS 2103919 · TMA1200054 | Owner not shown | 32 Beer33 Wine | Registered | 2023 |