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Shijiazhuang Yiling Pharmaceutical Co., Ltd.

USPTO Granted Patents = 10

CIPO Patents = 1

EPO Patents = 6

Trademarks = 7

Forward Citations = 1

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32 inventors (with patents filed for the assignee):

Dan Zhang (2 out of 50 patents)

Dan Bi (2 out of 2 patents)

Yang Lv (2 out of 15 patents)

4. Shiying Yang (2 out of 2 patents)

5. Gengtao Liu (2 out of 2 patents)

6. Xiuqi Bao (2 out of 4 patents)

7. Shaohua Zhao (2 out of 2 patents)

8. Ping Xie (2 out of 4 patents)

9. Shuo Shen (2 out of 2 patents)

10. Chuangfeng Zhang (2 out of 2 patents)

11. Wei Wang (2 out of 58 patents)

12. Qian Zhao (1 out of 14 patents)

13. Shuiying Zhang (1 out of 1 patent)

14. Yupeng Chen (1 out of 1 patent)

15. Yiling Wu (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 11884636 - Gonadotropin releasing hormone receptor antagonist and use thereof (2024-01-30),

2. 11564966 - Method for separating eight components in Chinese traditional medicine composition (2023-01-31),

3. 11458417 - Method for separating eighteen components in traditional Chinese medicine composition (2022-10-04),

4. 11333637 - Method for determining content of menthol in preparation of traditional Chinese medicine composition (2022-05-17),

5. 11236041 - Type-G crystal form of fenolamine, preparation method, composition and use thereof (2022-02-01),

6. 11059773 - Type-B fenolamine crystal form, preparation method, composition and use thereof (2021-07-13),

7. 10881704 - Usage of semenoil in the treatment of medicinal insomnia (2021-01-05),

8. 9556154 - Pyrrole-substituted indolone derivative, preparation method therefor, composition comprising same and use thereof (2017-01-31),

9. 9278087 - Derivative of butylphthalide and preparation method and use thereof (2016-03-08),

10. 8653298 - Biphenyl acetate, preparation and uses thereof (2014-02-18),

Shijiazhuang Yiling Pharmaceutical Co., Ltd. is a leading Chinese pharmaceutical company specializing in the research, development, and production of traditional Chinese medicine and herbal health products. Known for its flagship product, Yanling Pharmaceutical, the company has a strong reputation for innovation and quality in the healthcare industry.

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Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

10 Patents

#5 in Hebei

#2,489 in China

#54,349 in the World

Shijiazhuang Yiling Pharmaceutical Co., Ltd.

Forward Citations = 1

32 inventors:

Dan Zhang (2 out of 50 patents)

Dan Bi (2 out of 2 patents)

Yang Lv (2 out of 15 patents)

4. Shiying Yang (2 out of 2 patents)

5. Gengtao Liu (2 out of 2 patents)

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