CIPO Patents = 4

EPO Patents = 9

Trademarks = 27

Forward Citations = 1

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21 inventors (with patents filed for the assignee):

Xuefeng Yu (5 out of 6 patents)

Zhihong Li (5 out of 5 patents)

Minghua Yu (5 out of 5 patents)

4. Juan Yao (5 out of 5 patents)

5. Zhijun Li (3 out of 8 patents)

6. Daiwu Liu (3 out of 3 patents)

7. Yan Zhang (2 out of 2 patents)

8. Sheng Yang (1 out of 1 patent)

9. Yamin Zhu (1 out of 1 patent)

10. Jincheng Lei (1 out of 1 patent)

11. Guanqun Tang (0 patent)

12. Ku Li (0 patent)

13. Yinhu Xu (0 patent)

14. Bin Tan (0 patent)

15. Pei Li (0 patent)

6 patents: Sort by Forward Citations

1. 10392624 - Gene engineering yeast having saccharification function, method of preparing same, and application of same (2019-08-27),

2. 8883137 - Compositions comprising selenium-rich yeast and yeast beta-glucan (2014-11-11),

3. 8828187 - Method for processing lignocellulose material (2014-09-09),

4. 8697425 - Composite yeast suitable for high concentration alcohol fermentation (2014-04-15),

5. 8679797 - Method for preparing glucan and mannan, glucan preparation and mannan preparation produced thereby and use thereof (2014-03-25),

6. 8263374 - Composite yeast suitable for high concentration alcohol fermentation from sugar-containing raw materials (2012-09-11),

Angel Yeast Co., Ltd is a leading yeast and biotech company in China. Established in 1986, Angel Yeast focuses on the production and distribution of yeast products, yeast extracts, nutritional food ingredients, and probiotics. With a strong commitment to research and development, Angel Yeast provides innovative solutions for the food, beverage, and health industries worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

6 Patents

#1 in Yichang

#3,868 in China

Yichang, China

Angel Yeast Co., Ltd

Forward Citations = 1

21 inventors:

Xuefeng Yu (5 out of 6 patents)

Zhihong Li (5 out of 5 patents)

Minghua Yu (5 out of 5 patents)

4. Juan Yao (5 out of 5 patents)

5. Zhijun Li (3 out of 8 patents)

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4 patents (CIPO):

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9 patents (EPO):

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