For the Inventor, By the Inventor

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Epc (beijing) Natural Products Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 13

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4 inventors (with patents filed for the assignee):

Jingang Shi (3 out of 29 patents)

Hansheng Wang (2 out of 24 patents)

Yunlong Feng (2 out of 3 patents)

4. Chenghai Zhao (2 out of 4 patents)

3 patents: Sort by Forward Citations

1. 9635878 - Process for rebaudioside D (2017-05-02),

2. 9578895 - Rebaudioside A and stevioside compositions (2017-02-28),

3. 9131718 - Process for rebaudioside D (2015-09-15),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#584 in Beijing

#7,230 in China

Epc (beijing) Natural Products Co., Ltd.

Forward Citations = 13

4 inventors:

Jingang Shi (3 out of 29 patents)

Hansheng Wang (2 out of 24 patents)

Yunlong Feng (2 out of 3 patents)

4. Chenghai Zhao (2 out of 4 patents)

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