Dongsheng Dong

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Patents Grantslast 30 patents

Information Patent Grant
Urinary catheter for women and peristaltic pump
- Patent number 11,590,325
- Issue date Feb 28, 2023
- BIOXIN MEDICAL CO., LTD.
- Dongsheng Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Venous Catheter Device Capable of Being Sealed
- Publication number 20220168548
- Publication date Jun 2, 2022
- Zhejiang Baihuo Health Technology Co., Ltd.
- Dongsheng Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
URINARY CATHETER FOR WOMEN AND PERISTALTIC PUMP
- Publication number 20200030582
- Publication date Jan 30, 2020
- JW ICU MEDICAL LIMITED
- Dongsheng DONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STRICTURE-DILATED URINARY CATHETER
- Publication number 20190232019
- Publication date Aug 1, 2019
- JW ICU MEDICAL LIMITED
- Dongsheng DONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
URINE DRAINAGE DEVICE, DRAINAGE CONTROL DEVICE, DRAINAGE CONTROL SY...
- Publication number 20140378918
- Publication date Dec 25, 2014
- Beijing Winsunny Harmony Science and Technology Co., Ltd.
- Dongsheng Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXYGEN HUMIDIFICATION AND DELIVERY DEVICE
- Publication number 20100192951
- Publication date Aug 5, 2010
- Dongsheng Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE