Chunyuan Mao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Safety blood-collection needle
- Patent number 9,943,258
- Issue date Apr 17, 2018
- Shanghai Jinta Medical Co., Ltd.
- Chunyuan Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable sterile retracting blood taking needle
- Patent number 9,314,199
- Issue date Apr 19, 2016
- Shanghai Jinta Medical Co., Ltd.
- Chunyuan Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Safety Blood-Collection Needle
- Publication number 20170014062
- Publication date Jan 19, 2017
- SHANGHAI JINTA MEDICAL CO., LTD.
- Chunyuan Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Disposable Sterile Retracting Blood Taking Needle
- Publication number 20150105693
- Publication date Apr 16, 2015
- SHANGHAI JINTA MEDICAL CO., LTD.
- Chunyuan Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE