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| 78378670 | HALCYON | Fu Da International Ltd. | 3038391 |
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| 98224834 | HALCYON | Halcyon Tech, Inc. | 7514567 |
| 97194516 | HALCYON | Halcyon Tech, Inc. | 7069927 |
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| 98780313 | HALCYON | Batesville Casket Company, LLC | 8316801 |
| 77331589 | HALCYON | Hunter Fan Company | 3532180 |
| 90586278 | HALCYON | SHANG, WEIPENG | 7469205 |
| 76479873 | HALCYON | GENERAL INC. | 2813964 |
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| 98447124 | HALCYON | Halcyon Carbon, Inc. | 8233479 |
| 90825804 | HALCYON | Aqua-Leisure Recreation, LLC | — |
| 97282016 | HALCYON | Hermeus Corporation | — |
| 88944101 | HALCYON | FORTRA, LLC | 6598684 |
| 78344138 | HALCYON | ZODIAC POOL SYSTEMS LLC | 2974326 |
| 87149848 | HALCYON | AAKRON RULE CORP. | 5472537 |
| 98239615 | HALCYON | FCA US LLC | 8119361 |
| 98496577 | HALCYON | Paragon Motorcycles Inc. | 8098366 |
| 99124499 | HALCYON | Halcyon Hospitality Inc. | — |
| 85203561 | HALCYON | Halcyon Home Health, LLC | 4100094 |
| 90978909 | HALCYON | HALCYON MANUFACTURING, INC. | 7852162 |
| 98742572 | HALCYON | Shenzhen Heshengyuan Hardware Co., Ltd. | 7810035 |
| 87258579 | HALCYON | Halcyon Shop LLC | 5576479 |
| 99050908 | HALCYON | Murari Sharma | — |
| 98473156 | HALCYON | Halcyon Pickleball, LLC | — |
| 98312621 | HALCYON | GREEN PRODUCTS, LLC | 7557822 |
| 87580754 | HALCYON | Halcyon House | 5432531 |
| 86962680 | HALCYON | JJE BRANDS, LLC | 5341554 |
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| 87273846 | HALCYON | C. R. BARD, INC. | 5419399 |
| 90889850 | HALCYON | Origin Effects Ltd. | 7032166 |
| 87214773 | HALCYON | 314 11TH STREET LLC | 5449369 |
| 87311714 | HALCYON | GREEN PRODUCTS, LLC | 5337058 |
| 97447612 | HALCYON | The Halcyon Movement | 7245858 |
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| 90271552 | HALCYON | HALCYON MANUFACTURING, INC. | — |
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| 86339215 | HALCYON | The Honest Kitchen, Inc. | 4682190 |
