Inventor · disambiguated record
Jiuzhong Liu
Also filed as: LIU JIUZHONG
1 granted patent·6 pending applications·3 citations·filing 2021–2023
23Inventor score
Technology areasA61M
Top patents by PatentIndex Score
7 records- 0158US2024207549A1Apparatus for detecting gas flow and ventilation treatment deviceBMC TIANJIN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 0257USD998784SNasal cannulaBMC MEDICAL CO LTD·Filed 2021·Granted Sep 12, 2023·3 cites·1 claims
- 0355US2025144358A1Systems and methods for ventilatory treatmentBMC MEDICAL CO LTD·Filed 2022·Application pending·0 cites
- 0448US2023302246A1Nasal Plug for Nasal Oxygen Catheter, Nasal Oxygen Catheter and Ventilation Therapy DeviceBMC MEDICAL CO LTD·Filed 2021·Application pending·0 cites
- 0547US2024042156A1Breathing gas delivery pipe, nasal catheter, and ventilation therapy deviceBMC MEDICAL CO LTD·Filed 2021·Application pending·0 cites
- 0647US2023270970A1Humidification tank and ventilation treatment deviceBMC TIANJIN MEDICAL CO LTD·Filed 2021·Application pending·0 cites
- 0747US2024299687A1Fluid passage/stop body, component, housing and apparatus, ventilation treatment device, and oxygen supply control methodBMC MEDICAL CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →