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Heilongjiang Eppen New Materials Co., Ltd.

USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

Gang Meng (1 out of 3 patents)

Jiyin Ma (1 out of 3 patents)

Tingyi Wen (1 out of 1 patent)

4. Shuwen Liu (1 out of 1 patent)

5. Daihuan Li (1 out of 1 patent)

6. Yong Liang (1 out of 1 patent)

7. Yun Zhang (1 out of 1 patent)

8. Xiuling Shang (1 out of 1 patent)

9. Chunguang Zhao (1 out of 1 patent)

10. Xiaowei Guo (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 11060080 - Method for fermentation-production of pentanediamine comprising carbon dioxide stripping technique (2021-07-13),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#1 in Daqing

#16,077 in China

Heilongjiang Eppen New Materials Co., Ltd.

Forward Citations = 0

10 inventors:

Gang Meng (1 out of 3 patents)

Jiyin Ma (1 out of 3 patents)

Tingyi Wen (1 out of 1 patent)

4. Shuwen Liu (1 out of 1 patent)

5. Daihuan Li (1 out of 1 patent)

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