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Hefei Jiuyan Pharmaceutical Science and Technology Development Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

Yu Gao (1 out of 2 patents)

Yunli Bu (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 10835553 - Application of hydroxypropyl methyl cellulose in preparation of medicine for treatment of esophageal mucosa (2020-11-17),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1 in Heifei

#16,046 in China

Hefei Jiuyan Pharmaceutical Science and Technology Development Co., Ltd.

Forward Citations = 0

2 inventors:

Yu Gao (1 out of 2 patents)

Yunli Bu (1 out of 1 patent)

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