| iCONNECT 1741971 · TMA1000374 | North Park Innovations Group, Inc. | 9 Electronics | Registered | 2018 |
| iConnect 1701450 · TMA923057 | OPTICASET INC. | 9 Electronics | Registered | 2015 |
| ICONNECT 1689877 · TMA1037318 | Spectrum Brands, Inc. | 7 Machines9 Electronics11 Lighting+1 | Registered | 2019 |
| ICONNECT 1503631 · TMA818584 | Merge Healthcare Incorporated | 9 Electronics | Registered | 2012 |
| iConnect 2110565 | Xpera Risk Mitigation & Investigation Limited Partnership by its general partner SCM Insurance Services GP Inc. | 45 Legal | Pending | 2021 |
| IQconnect 1940964 · TMA1152314 | Nuheara IP Pty Ltd | 35 Advertising44 Medical | Registered | 2022 |
| IQonnect 1880578 · TMA1100912 | an individual | 9 Electronics16 Paper35 Advertising+3 | Registered | 2021 |
| ICONECT 1119365 · TMA597510 | iCONECT Development, LLC | 9 Electronics45 Legal | Registered | 2003 |
| iConnectYou 2087337 · TMA1147081 | Workplace Options, LLC | 9 Electronics | Registered | 2022 |
| iconnek 2160865 · TMA1189969 | an individual | 42 Science | Registered | 2023 |
| ICONEUS 2065017 · TMA1224207 · design | ICONEUS | 9 Electronics10 Medical38 Telecommunications+2 | Registered | 2024 |
| Iconics 2064824 · TMA1239409 | Parador GmbH | 19 Building27 Carpets35 Advertising | Registered | 2024 |
| ICONEUS 1903476 · TMA1222604 | ICONEUS | 9 Electronics10 Medical38 Telecommunications+2 | Registered | 2024 |
| ICANJECT 2356132 | Owner not listed | 5 Pharmaceuticals10 Medical | Pending | 2024 |
| ICONNEX 2071964 | Cattron North America, Inc. a Pennsylvania corporation | 9 Electronics | Pending | 2020 |
| ICONS 2252202 · TMA1272814 · design | Owner not listed | 28 Toys | Registered | 2024 |
| ICONIC 2041120 · TMA1203663 | ICONIC LIQUIDS INC. | 34 Tobacco | Registered | 2023 |
| ICONIC 1958556 · TMA1137066 | Owner not shown | 3 Cosmetics | Registered | 2022 |
| ICYNESS 1957923 · TMA1137870 | Décrypter Inc. | 25 Clothing | Registered | 2022 |
| ICONCRETE 1857268 · TMA1104770 | Giatec Scientific Inc. | 1 Chemicals6 Metal7 Machines+5 | Registered | 2021 |
| ICONEX 1801882 · TMA1031202 · design | Iconex LLC | 2 Paints3 Cosmetics16 Paper+3 | Registered | 2019 |
| ICONEX 1801881 · TMA1031239 · design | Iconex LLC | 2 Paints3 Cosmetics16 Paper+3 | Registered | 2019 |
| ICONEX 1801880 · TMA1031269 | Iconex LLC | 2 Paints3 Cosmetics16 Paper+3 | Registered | 2019 |
| ICONIC 1758835 · TMA1009574 | JPW Industries Holding Corporation | 7 Machines35 Advertising41 Education | Registered | 2018 |
| ICONIC 1660325 · TMA900967 | MARK ANTHONY GROUP INC. | 8 Hand16 Paper21 Housewares+4 | Registered | 2015 |