Growing community of inventors

Dongying, China

Liugen Wu

Average Co-Inventor Count = 12.00

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

Liugen Wu ↔ Zuohui Li (1 patent)Liugen Wu ↔ Zhigang Peng (1 patent)Liugen Wu ↔ Xuetao Ning (1 patent)Liugen Wu ↔ Xuexiang Shen (1 patent)Liugen Wu ↔ Zhaozheng Teng (1 patent)Liugen Wu ↔ Peng Cai (1 patent)Liugen Wu ↔ Haibo Zhu (1 patent)Liugen Wu ↔ Ming Tang (1 patent)Liugen Wu ↔ Wansheng Zhu (1 patent)Liugen Wu ↔ Jianzhong Ma (1 patent)Liugen Wu ↔ Chenglei Tang (1 patent)Liugen WuLiugen Wu (1 patent)Zuohui LiZuohui Li (6 patents)Zhigang PengZhigang Peng (1 patent)Xuetao NingXuetao Ning (1 patent)Xuexiang ShenXuexiang Shen (1 patent)Zhaozheng TengZhaozheng Teng (1 patent)Peng CaiPeng Cai (1 patent)Haibo ZhuHaibo Zhu (1 patent)Ming TangMing Tang (1 patent)Wansheng ZhuWansheng Zhu (1 patent)Jianzhong MaJianzhong Ma (1 patent)Chenglei TangChenglei Tang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. China Petroleum Chemical Corporation (1 from 674 patents)

2. Drilling Technology Research Institute of Sinopec Oilfield Service Shengli Corporation (1 from 1 patent)


1 patent:

1. 9347297 - Downhole casing expansion tool and method of expanding casings using the same

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1/19/2026
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