| HEALTHPEDIA 1535895 · TMA828414 | Healthy Investments Ltd. | 35 Advertising42 Science | Registered | 2012 |
| HEALTHPPY 2081778 · TMA1183715 · design | Healthppy Limited | 35 Advertising | Registered | 2023 |
| HEALTHOPEDIC 1801522 · TMA983331 | Mattress Development Company of Delaware, LLC | 20 Furniture | Registered | 2017 |
| HEALTHPRO 1379844 · TMA768555 | HEALTHPRO PROCUREMENT SERVICES INC. | 35 Advertising | Registered | 2010 |
| HEALTHPAC 0889156 · TMA538607 | MASDEL INC. | 20 Furniture25 Clothing | Registered | 2000 |
| HEALTHPRINT 1808673 · TMA1082699 · design | SHAKLEE CORPORATION | 44 Medical45 Legal | Registered | 2020 |
| HEALTHPRINT 1808672 · TMA1082690 | SHAKLEE CORPORATION | 44 Medical45 Legal | Registered | 2020 |
| HEALTHPOINT 1454850 · TMA777129 | Healthpoint, Ltd. | 35 Advertising | Registered | 2010 |
| HEALTHVANA 2052494 · TMA1280102 | Health Bloom, LLC | 3 Cosmetics5 Pharmaceuticals | Registered | 2025 |
| HEALTHTIVE 1970597 · TMA1273301 | Schreats Inc. | 9 Electronics18 Leather25 Clothing+2 | Registered | 2024 |
| HEALTHPATH 1458144 · TMA784878 | AVT Technology Solutions LLC | 35 Advertising41 Education | Registered | 2010 |
| HEALTHYFAX 0805378 · TMA477476 | LES VERGERS LEAHY INC./LEAHY ORCHARDS INC. | 3 Cosmetics8 Hand16 Paper+10 | Registered | 1997 |
| Healthypup 2219528 | Healthybud Corp. | 5 Pharmaceuticals31 Fresh | Pending | 2022 |
| HEALTHIFAI 2140338 | NuraLogix Corporation | 9 Electronics42 Science44 Medical | Pending | 2021 |
| HEALTHOFFICE 0897629 · TMA527782 | FRONTLINE TECHNOLOGIES GROUP LLC | 9 Electronics16 Paper38 Telecommunications+3 | Registered | 2000 |
| HealthBot 2068512 · TMA1162387 | My Lil' Healthmart Inc. | 35 Advertising | Registered | 2023 |
| HEALTHTAP 1830091 · TMA1078207 | HealthTap, Inc. | 42 Science | Registered | 2020 |
| HEALTHTAB 1612379 · TMA903112 | HealthTab Inc. | 9 Electronics35 Advertising37 Construction+1 | Registered | 2015 |
| HILLTOP 1401928 · TMA790377 | PROSPECT INVESTMENTS LTD. | 29 Meat30 Coffee39 Transport+1 | Registered | 2011 |
| HILLTOP 2353704 | Hilltop Honey Limited | 30 Coffee | Pending | 2024 |
| Healthify 2242027 | Owner not listed | 9 Electronics41 Education44 Medical | Pending | 2023 |
| HEALTHFUL 2173645 | FGC Health LP | 1 Chemicals3 Cosmetics5 Pharmaceuticals+13 | Pending | 2022 |
| HEALTHTAB 2143036 | HealthTab Inc. | 9 Electronics42 Science | Pending | 2021 |
| HEALTHTAP 2005989 · design | HealthTap, Inc. | 9 Electronics35 Advertising42 Science+1 | Pending | 2020 |
| HEALTHHUB 1977496 · design | CVS PHARMACY, INC. | 35 Advertising41 Education44 Medical | Pending | 2019 |