| CHROMEBASE 1669809 · TMA1063691 | Google LLC | 9 Electronics42 Science | Registered | 2019 |
| CHROMABASE 0590090 · TMA354031 | Axalta Coating Systems GmbH | 2 Paints | Registered | 1989 |
| CROWNPAK 0614885 · TMA366188 | DAICEL CORPORATION | 9 Electronics | Registered | 1990 |
| CROWNVIE 0534200 · TMA308646 · design | The Canada Life Assurance Company | 36 Finance41 Education | Registered | 1985 |
| CROWNVIE 0534199 · TMA308645 · design | The Canada Life Assurance Company | 36 Finance41 Education | Registered | 1985 |
| CROWNFUL 2024624 · TMA1158884 · design | Shenzhen YuanRui Information Technology Co. Ltd. | 11 Lighting | Registered | 2023 |
| CROMBIE 0354695 · TMA196455 | CROMBIE IPR LIMITED | 19 Building24 Textiles25 Clothing | Registered | 1973 |
| "CROMBIE" 0201229 · UCA32032 | CROMBIE IPR LIMITED | 24 Textiles25 Clothing | Registered | 1948 |
| Crownply 2249786 | Owner not listed | 19 Building | Pending | 2023 |
| CHROMABLAST 1333294 · TMA730563 | Sawgrass Technologies, Inc. | 2 Paints9 Electronics16 Paper | Registered | 2008 |
| CROWNPHARMA 0815708 · TMA554171 | AbbVie Corporation | 5 Pharmaceuticals7 Machines9 Electronics+5 | Registered | 2001 |
| CRUMBL 2218833 · TMA1228521 | Crumbl IP, LLC | 43 Restaurants | Registered | 2024 |
| CHROMFLEX 2183687 · TMA1252342 | an individual | 6 Metal | Registered | 2024 |
| CORMAP 2170398 · TMA1248064 | Siemens Mobility GmbH | 9 Electronics37 Construction42 Science | Registered | 2024 |
| CRUMBS 2132129 · TMA1225955 · design | Ad-IP GmbH & Co. KG | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2024 |
| Crumbs 2132128 · TMA1225954 | Ad-IP GmbH & Co. KG | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2024 |
| CROMIFY 2097000 · TMA1178236 · design | Shenzhen RuiWin Cross-border Technology Co. Ltd. | 7 Machines | Registered | 2023 |
| CARNIVAL 2060927 · TMA1162335 | Kia Corporation | 12 Vehicles | Registered | 2023 |
| CRUMBL 2035135 · TMA1227660 | Crumbl IP, LLC | 30 Coffee35 Advertising39 Transport | Registered | 2024 |
| CIRAMOBILE 2004145 · TMA1106565 | RealManage, LLC | 9 Electronics | Registered | 2021 |
| CHARMVI 1998950 · TMA1126168 | Charmvi Inc. | 14 Jewellery26 Sewing | Registered | 2022 |
| CRANBEX 1971948 · TMA1215733 | GBN HEALTH TECHNOLOGY LTD. | 5 Pharmaceuticals32 Beer | Registered | 2023 |
| CRANBARRIER 1969698 · TMA1244697 | MELALEUCA, INC. | 5 Pharmaceuticals | Registered | 2024 |
| CROWNFIELD 1962238 · TMA1245777 | LIDL STIFTUNG & CO. KG | 30 Coffee | Registered | 2024 |
| CARNOPRIME 1954423 · TMA1243598 | CarnoCo, LLC | 1 Chemicals5 Pharmaceuticals | Registered | 2024 |