Growing community of inventors

Shandong, China

Changjiang Li

Average Co-Inventor Count = 9.00

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 = 0

Changjiang Li ↔ Junguo Cui (1 patent)Changjiang Li ↔ Lianpeng Mei (1 patent)Changjiang Li ↔ Wensheng Xiao (1 patent)Changjiang Li ↔ Chao Liu (1 patent)Changjiang Li ↔ Liping Tan (1 patent)Changjiang Li ↔ Qingxue Zhang (1 patent)Changjiang Li ↔ Hongyan Wang (1 patent)Changjiang Li ↔ Lei Wu (1 patent)Changjiang LiChangjiang Li (1 patent)Junguo CuiJunguo Cui (4 patents)Lianpeng MeiLianpeng Mei (4 patents)Wensheng XiaoWensheng Xiao (4 patents)Chao LiuChao Liu (4 patents)Liping TanLiping Tan (2 patents)Qingxue ZhangQingxue Zhang (2 patents)Hongyan WangHongyan Wang (2 patents)Lei WuLei Wu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. China University of Petroleum (1 from 408 patents)


1 patent:

1. 11624238 - Deepwater subsea coiled tubing drilling rig

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12/15/2025
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