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| Patent | Title | Holder | Status | Fee due | Lapses if unpaid | Expires | Confidence |
|---|---|---|---|---|---|---|---|
| US 11,953,500 | Detection Reagent and Therapeutic Target for B Cell Tumor After Targeted Therapy and Related Application In force Fee due Oct 9, 2027 Lapses if unpaid Apr 10, 2028 · High confidence | Synarc Research Laboratory (Beijing) Ltd. and Hebei Yanda Ludaopei Hospital | In force | Oct 9, 2027 | Apr 10, 2028 | High confidence |
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