Wenjun SONG

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Changzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
DISULFIDE CROSSLINKED HYALURONIC ACID GEL FOR POSTOPERATIVE ABDOMIN...
- Publication number 20220273851
- Publication date Sep 1, 2022
- BIOREGEN BIOMEDICAL (CHANGZHOU) CO., LTD.
- Yunyun WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYALURONIC ACID SKIN CARE COMPOSITION AND PREPARATION METHOD AND AP...
- Publication number 20220105020
- Publication date Apr 7, 2022
- BIOREGEN BIOMEDICAL (CHANGZHOU) CO., LTD.
- Yunyun WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE