Growing community of inventors

Beijing, China

Wenjin Li

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Wenjin LiDawei Wang (1 patent)Wenjin LiHongyan Li (1 patent)Wenjin LiWenzhi Pan (1 patent)Wenjin LiChangqing Zhou (1 patent)Wenjin LiXinghua Yang (1 patent)Wenjin LiWenjin Li (1 patent)Dawei WangDawei Wang (65 patents)Hongyan LiHongyan Li (7 patents)Wenzhi PanWenzhi Pan (3 patents)Changqing ZhouChangqing Zhou (2 patents)Xinghua YangXinghua Yang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Beijing Helee Bio-energy Ltd. (1 from 1 patent)


1 patent:

1. 9975085 - Container-type biogas purification film method purification system

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12/5/2025
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