Yulian GUO

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Luohe, CN

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Patents Grantslast 30 patents

Information Patent Grant
Water-soluble curcumin liquid and preparation method and applicatio...
- Patent number 12,121,507
- Issue date Oct 22, 2024
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Honglong Li
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING WATER-SOLUBLE RUTIN POWDER AND USES THEREOF
- Publication number 20240206519
- Publication date Jun 27, 2024
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Honglong LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER-SOLUBLE CURCUMIN LIQUID AND PREPARATION METHOD AND APPLICATIO...
- Publication number 20220347156
- Publication date Nov 3, 2022
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Honglong LI
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES