Wenjin ZHANG

Person

Zhengzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Water-soluble lutein ester microcapsules and a method of preparing...
- Patent number 11,793,763
- Issue date Oct 24, 2023
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Honglong Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-soluble curcumin mixture with high bioavailability and prepar...
- Patent number 11,642,316
- Issue date May 9, 2023
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Honglong Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method to determine the crocetin and its derivative amounts and the...
- Patent number 9,921,198
- Issue date Mar 20, 2018
- HENAN ZHONGDA BIOLOGICAL ENGINEERING CO. LTD.
- Bodi Hui
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR EXTRACTING OILS FROM SAUCES WHILE SIMULTANEOUSLY DETERMI...
- Publication number 20250017247
- Publication date Jan 16, 2025
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Chunfeng YU
- G01 - MEASURING TESTING
Information Patent Application
FLAVOR COMPOSITION CONTAINING D-ALLULOSE AND A PREPARATION METHOD T...
- Publication number 20240074475
- Publication date Mar 7, 2024
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Wenjin ZHANG
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
A BREAD WITH D-ALLULOSE INSTEAD OF SUCROSE AND A PREPARATION METHOD...
- Publication number 20240057619
- Publication date Feb 22, 2024
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Xuejiao CHEN
- A21 - BAKING EDIBLE DOUGHS
Information Patent Application
WATER-SOLUBLE CURCUMIN MIXTURE WITH HIGH BIOAVAILABILITY AND PREPAR...
- Publication number 20220347107
- 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
Information Patent Application
WATER-SOLUBLE LUTEIN ESTER MICROCAPSULES AND A METHOD OF PREPARING...
- Publication number 20210401761
- Publication date Dec 30, 2021
- HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
- Honglong LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD TO DETERMINE THE CROCETIN AND ITS DERIVATIVE AMOUNTS AND THE...
- Publication number 20170248561
- Publication date Aug 31, 2017
- Henan Zhongda Biological Engineering Co., Ltd.
- Bodi HUI
- G01 - MEASURING TESTING

Wenjin ZHANG

Person

Patents Grantslast 30 patents

Water-soluble lutein ester microcapsules and a method of preparing...

Water-soluble curcumin mixture with high bioavailability and prepar...

Method to determine the crocetin and its derivative amounts and the...

Patents Applicationslast 30 patents

METHOD FOR EXTRACTING OILS FROM SAUCES WHILE SIMULTANEOUSLY DETERMI...

FLAVOR COMPOSITION CONTAINING D-ALLULOSE AND A PREPARATION METHOD T...

A BREAD WITH D-ALLULOSE INSTEAD OF SUCROSE AND A PREPARATION METHOD...

WATER-SOLUBLE CURCUMIN MIXTURE WITH HIGH BIOAVAILABILITY AND PREPAR...

WATER-SOLUBLE LUTEIN ESTER MICROCAPSULES AND A METHOD OF PREPARING...

METHOD TO DETERMINE THE CROCETIN AND ITS DERIVATIVE AMOUNTS AND THE...