Growing community of inventors

Shandong, China

Zheng Ruan

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 = 0

Zheng RuanJun Li (1 patent)Zheng RuanTao Wang (1 patent)Zheng RuanMina Yang (1 patent)Zheng RuanQilin Wang (1 patent)Zheng RuanQingguo Meng (1 patent)Zheng RuanTao Wang (1 patent)Zheng RuanJun Li (1 patent)Zheng RuanZheng Ruan (1 patent)Jun LiJun Li (85 patents)Tao WangTao Wang (14 patents)Mina YangMina Yang (6 patents)Qilin WangQilin Wang (5 patents)Qingguo MengQingguo Meng (3 patents)Tao WangTao Wang (25 patents)Jun LiJun Li (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shandong Luye Pharmaceutical Co., Ltd. (1 from 20 patents)


1 patent:

1. 8809590 - Method for industrially preparing nitrogen substituted amino-5,6,7,8-tetrahydronaphthol

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as of
12/4/2025
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