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last 30 patents
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
12,017,001
Issue date
Jun 25, 2024
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
11,766,530
Issue date
Sep 26, 2023
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20240165350
Publication date
May 23, 2024
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20230355903
Publication date
Nov 9, 2023
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20230330370
Publication date
Oct 19, 2023
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20230310773
Publication date
Oct 5, 2023
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20230310772
Publication date
Oct 5, 2023
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20210113792
Publication date
Apr 22, 2021
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20210113791
Publication date
Apr 22, 2021
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20210113793
Publication date
Apr 22, 2021
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20210046266
Publication date
Feb 18, 2021
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20200368468
Publication date
Nov 26, 2020
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE