Growing community of inventors

ZiBo, China

Yongfang Tan

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 = 15

Yongfang TanXin Li (1 patent)Yongfang TanXintang Zhang (1 patent)Yongfang TanQiuyun Zong (1 patent)Yongfang TanZhaoming Tian (1 patent)Yongfang TanFushan Tang (1 patent)Yongfang TanYuxiu Wang (1 patent)Yongfang TanYanwei Yang (1 patent)Yongfang TanYongfang Tan (1 patent)Xin LiXin Li (30 patents)Xintang ZhangXintang Zhang (1 patent)Qiuyun ZongQiuyun Zong (1 patent)Zhaoming TianZhaoming Tian (1 patent)Fushan TangFushan Tang (1 patent)Yuxiu WangYuxiu Wang (1 patent)Yanwei YangYanwei Yang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. China Petrochemical Corporation (1 from 53 patents)

2. Qilu Pertrochemical Co. (1 from 1 patent)


1 patent:

1. 6019954 - Catalyst and process for the conversion of carbon monoxide

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as of
12/24/2025
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