Xiaohua CUI

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Patents Grantslast 30 patents

Information Patent Grant
Cosmetics container
- Patent number 12,357,075
- Issue date Jul 15, 2025
- SHANGHAI ZHENCHUN COSMETICS CO., LTD
- Jiuwei Yuan
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
COSMETICS CONTAINER
- Publication number 20230139200
- Publication date May 4, 2023
- SHANGHAI ZHENCHUN COSMETICS CO., LTD.
- Jiuwei YUAN
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Method for Producing Cosmetic Solid Powder
- Publication number 20220192932
- Publication date Jun 23, 2022
- SHANGHAI ZHENCHUN COSMETICS CO., LTD.
- Sili ZENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE