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| 97493589 | WATERDROP | BEIJING WATERDROP TECHNOLOGY GROUP CO., LTD. | 7273915 |
| 90345407 | WATERDROP | BEIJING ABSOLUTE HEALTH LTD. | 6470236 |
| 97689709 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 97689726 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 97831280 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 97809511 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 97809471 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 90730645 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 7037924 |
| 90730634 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 6987282 |
| 90730624 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 6987281 |
| 90730512 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 7170366 |
| 90726287 | WATERDROP | QINGDAO ECOPURE FILTER CO., LTD | 6937565 |
| 88939623 | WATERDROP | QINGDAO ECOPURE FILTER CO., LTD | 6431266 |
| 88852563 | WATERDROP | QINGDAO ECOPURE FILTER CO., LTD | 6174484 |
| 88848625 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 6174109 |
| 87545580 | WATERDROP | QINGDAO ECOPURE FILTER CO., LTD | 5401608 |
| 86789918 | WATERDROP | QINGDAO ECOPURE FILTER CO., LTD | 4977276 |
| 98461686 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 98458181 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 97689717 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 97688450 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 97689524 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 97688455 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 79190812 | WATERDROP | Waterdrop Microdrink GmbH | 5455528 |
| 90904853 | WATERDROP | SMALL PLANET USA, LLC | — |
| 98480374 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 98458146 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 97809500 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 97689528 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 97831256 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 97689705 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 98524593 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 8197327 |
| 97809489 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | 8152397 |
| 97689704 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 79276574 | WATERDROP | Waterdrop Microdrink GmbH | 6155824 |
| 97689713 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 8128511 |
| 98458176 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | 8119866 |
| 97689527 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 8087688 |
| 97630615 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 8052605 |
| 97689707 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 8005410 |
| 87737798 | WATERDROP | Suzhou Carrobot Automotive Electronics Technology Co., Ltd. | 5704584 |
| 97809482 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 98458158 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | — |
| 97805989 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | 7860111 |
| 97689722 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 7844906 |
| 97809456 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | 7836569 |
| 97696323 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | — |
| 97689699 | WATERDROP | Qingdao Ecopure Filter Co., Ltd | 7795965 |
| 98182218 | WATERDROP | Qingdao Ecopure Filter Co., LTD. | 7740745 |
