| ISCAR 1885248 · TMA1084041 | Owner not shown | 40 Treatment42 Science | Registered | 2020 |
| ICAR 1840395 · TMA1110549 · design | Owner not shown | 10 Medical35 Advertising38 Telecommunications+4 | Registered | 2021 |
| ICAR 1686493 · TMA976281 | Holding ICAR International inc. | 9 Electronics14 Jewellery16 Paper+9 | Registered | 2017 |
| ICAR 1362186 · TMA934379 | Holding ICAR International inc. | 6 Metal9 Electronics11 Lighting+15 | Registered | 2016 |
| ISCAR 0581467 · TMA337831 | Iscar Ltd. | 1 Chemicals6 Metal7 Machines+2 | Registered | 1988 |
| iCar 2096081 | an individual | 9 Electronics12 Vehicles38 Telecommunications+1 | Pending | 2021 |
| IoCare 2104937 · TMA1217000 | COWAY CO. LTD. | 11 Lighting | Registered | 2024 |
| IOCARE 2101640 · TMA1216987 · design | COWAY CO. LTD. | 11 Lighting | Registered | 2024 |
| IOGEAR 1251750 · TMA696870 · design | ATEN INTERNATIONAL CO. LTD. | 9 Electronics | Registered | 2007 |
| IOGEAR 0585213 · TMA341519 | IMPERIAL OIL LIMITED | 4 Oils | Registered | 1988 |
| ICARE 2041583 · TMA1181270 | ArcelorMittal | 6 Metal | Registered | 2023 |
| iCAIR 2028318 · TMA1234207 | Owner not shown | 35 Advertising41 Education42 Science | Registered | 2024 |
| IGOR 1890275 · TMA1105555 · design | an individual | 29 Meat | Registered | 2021 |
| ICOR 1792084 · TMA980661 | Giatec Scientific Inc. | 9 Electronics | Registered | 2017 |
| IGOR 1677676 · TMA943966 · design | an individual | 25 Clothing | Registered | 2016 |
| IZAR 1671106 · TMA956692 | an individual | 9 Electronics | Registered | 2016 |
| ICARE 1569476 · TMA866976 | iCare Insurance Brokers Ltd. | 36 Finance | Registered | 2013 |
| ICARE 1522320 · TMA843508 · design | Convergint Technologies LLC a Delaware Limited Liability Company | 42 Science | Registered | 2013 |
| ICARE 1522319 · TMA843298 | Convergint Technologies LLC a Delaware Limited Liability Company | 42 Science | Registered | 2013 |
| iCare 1514516 · TMA838192 | IVIEW SYSTEMS ULC | 35 Advertising41 Education | Registered | 2012 |
| iSAR 1503515 · TMA825629 | idLINK Ltd. | 9 Electronics | Registered | 2012 |
| IGRA 1496796 · TMA807803 | MIDWAY INDUSTRIES LTD./ INDUSTRIES MIDWAY LTÉE | 18 Leather | Registered | 2011 |
| ICARE 1464295 · TMA843584 · design | Convergint Technologies LLC a Delaware Limited Liability Company | 42 Science | Registered | 2013 |
| ICARE 1464290 · TMA843396 | Convergint Technologies LLC a Delaware Limited Liability Company | 42 Science | Registered | 2013 |
| ICR 1368225 · TMA788409 | Chevron Intellectual Property LLC | 1 Chemicals | Registered | 2011 |