Xiaoguang WEN

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Taizhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hypnotics tablet with double-layer structure
- Patent number 10,940,114
- Issue date Mar 9, 2021
- OVERSEAS PHARMACEUTICALS (GUANGZHOU) LTD.
- Xiaoguang Wen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Double-layer tablet and painkiller tablet with same structure
- Patent number 10,925,836
- Issue date Feb 23, 2021
- OVERSEAS PHARMACEUTICALS (GUANGZHOU) LTD.
- Xiaoguang Wen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Controlled-release solid preparation with partial coating
- Patent number 10,413,514
- Issue date Sep 17, 2019
- OVERSEAS PHARMACEUTICALS, LTD.
- Xiaoguang Wen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Double-Layer Tablet And Painkiller Tablet With Same Structurere
- Publication number 20190133960
- Publication date May 9, 2019
- Overseas Pharmaceuticals (Guangzhou), Ltd.
- Xiaoguang WEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hypnotics Tablet With Double-Layer Structure
- Publication number 20190133959
- Publication date May 9, 2019
- Overseas Pharmaceuticals (Guangzhou), Ltd.
- Xiaoguang WEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTROLLED-RELEASE SOLID PREPARATION WITH PARTIAL COATING
- Publication number 20170027872
- Publication date Feb 2, 2017
- Overseas Pharmaceuticals, Ltd.
- Xiaoguang WEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE