Growing community of inventors

Beijing, China

Dan Duan

Average Co-Inventor Count = 8.00

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

Dan Duan ↔ Di Wu (1 patent)Dan Duan ↔ Lei Wu (1 patent)Dan Duan ↔ Na Gao (1 patent)Dan Duan ↔ Mengqi Huang (1 patent)Dan Duan ↔ Longhong Yu (1 patent)Dan Duan ↔ Shengyang Jiang (1 patent)Dan Duan ↔ Yuwen Ding (1 patent)Dan DuanDan Duan (1 patent)Di WuDi Wu (42 patents)Lei WuLei Wu (7 patents)Na GaoNa Gao (2 patents)Mengqi HuangMengqi Huang (1 patent)Longhong YuLonghong Yu (1 patent)Shengyang JiangShengyang Jiang (1 patent)Yuwen DingYuwen Ding (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sinopec Engineering Incorporation (1 from 9 patents)

2. Sinopec Engineering (group) Co., Ltd. (1 from 1 patent)


1 patent:

1. 11946002 - Method and device for treating oil gas

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/3/2025
Loading…