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Shenzhen, CN
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Patents Grants
last 30 patents
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Patent Grant
Lung volume-reducing elastic implant and instrument
Patent number
11,291,457
Issue date
Apr 5, 2022
Lifetech Scientific (Shenzhen) Co. Ltd.
Weilin Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lung volume-reducing elastic implant and instrument
Patent number
10,342,549
Issue date
Jul 9, 2019
Lifetech Scientific (Shenzhen) Co. Ltd.
Weilin Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Lung volume-reducing elastic implant and instrument
Publication number
20190307463
Publication date
Oct 10, 2019
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
Weilin LIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Lung volume-reducing elastic implant and instrument
Publication number
20180132860
Publication date
May 17, 2018
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
Weilin LIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE