| CREDENTIALS 2192954 · TMA1218729 · design | The Upper Deck Company | 9 Electronics16 Paper | Registered | 2024 |
| CREDENTIALS 2114768 · TMA1160567 | The Upper Deck Company | 9 Electronics16 Paper | Registered | 2023 |
| CREDENTIALS 1209776 · TMA643064 | CBI Laboratories, Inc. | 3 Cosmetics | Registered | 2005 |
| CREDENTIALS 0877332 · TMA523840 | THE GUNLOCKE COMPANY L.L.C. | 20 Furniture | Registered | 2000 |
| CREDENTIAL 1051023 · TMA567453 · design | Aviso Wealth Inc. | 8 Hand9 Electronics13 Firearms+6 | Registered | 2002 |
| CREDENTIAL 0787146 · TMA464404 | Aviso Wealth Inc. | 36 Finance | Registered | 1996 |
| CREDENTIALPASS 2275846 | Bullhorn, Inc. | 9 Electronics42 Science | Pending | 2023 |
| CREDENTIALMED 1946889 · TMA1172981 | CredentialMed, LLC | 35 Advertising45 Legal | Registered | 2023 |
| CREDENZA 1442091 · TMA785216 | Abacus Data Systems Canada Inc. | 9 Electronics | Registered | 2010 |
| CREDENZA 0422163 · TMA237895 | LUTRON ELECTRONICS CO., INC. | 9 Electronics | Registered | 1979 |
| Creationspace 2262840 · TMA1284737 | Suzhou Creation Space Intelligent Technology Co, Ltd | 7 Machines | Registered | 2025 |
| CurATime 2215597 · TMA1233956 | TRON - Translationale Onkologie an der Universitätsmedizin der Johannes Gutenberg- Universität Mainz gemeinnützige GmbH | 42 Science44 Medical | Registered | 2024 |
| Carattime 2179733 · TMA1228984 | an individual | 9 Electronics | Registered | 2024 |
| Cordinate 2146667 · TMA1183231 | Jasco Products Company LLC | 9 Electronics | Registered | 2023 |
| CORTINA 2128201 · TMA1172870 | Keter Home and Garden Products Ltd. | 20 Furniture | Registered | 2023 |
| CRODINO 2109976 · TMA1201367 · design | Owner not shown | 32 Beer | Registered | 2023 |
| CARTINTS 2104498 · TMA1175881 | Guangzhou Liuliuliu Internet Technology Co.Ltd. | 8 Hand21 Housewares | Registered | 2023 |
| CurtainSmith 2093937 · TMA1172477 | FULRICH Home Textile (Canada) Company | 24 Textiles | Registered | 2023 |
| CROETON 2088329 · TMA1170174 | Shenzhen Kewodun Trading Co. Ltd. | 10 Medical | Registered | 2023 |
| CORTINA 2080474 · TMA1141472 | Keter Home and Garden Products Ltd. | 19 Building | Registered | 2022 |
| CARDIONICA 2050629 · TMA1179995 | an individual | 10 Medical | Registered | 2023 |
| CRouton 2048934 · TMA1203724 | McMullen Professional Corporation | 45 Legal | Registered | 2023 |
| CARTNET 2046093 · TMA1272210 | Cartnet Inc. | 9 Electronics42 Science | Registered | 2024 |
| Certn 2045226 · TMA1150415 | Certn Holdings Inc. | 35 Advertising36 Finance42 Science | Registered | 2022 |
| CERTIUM 2034755 · TMA1163247 | ROHDE & SCHWARZ GMBH & CO. KG | 9 Electronics35 Advertising38 Telecommunications+3 | Registered | 2023 |