Growing community of inventors

Shangdong, China

Jianfeng 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

Jianfeng Li ↔ Weiqi Hua (1 patent)Jianfeng Li ↔ Yuan Li (1 patent)Jianfeng Li ↔ Yonghua Shang (1 patent)Jianfeng Li ↔ Hao Chen (1 patent)Jianfeng Li ↔ Peng Wang (1 patent)Jianfeng Li ↔ Peimeng Shi (1 patent)Jianfeng Li ↔ Qian Wu (1 patent)Jianfeng Li ↔ Fulin Zhu (1 patent)Jianfeng LiJianfeng Li (1 patent)Weiqi HuaWeiqi Hua (36 patents)Yuan LiYuan Li (26 patents)Yonghua ShangYonghua Shang (10 patents)Hao ChenHao Chen (6 patents)Peng WangPeng Wang (5 patents)Peimeng ShiPeimeng Shi (1 patent)Qian WuQian Wu (1 patent)Fulin ZhuFulin Zhu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wanhua Chemical Group Co., Ltd. (1 from 61 patents)

2. Wanhua Chemical (ningbo) Co., Ltd. (1 from 17 patents)


1 patent:

1. 12024582 - Preparation method for polyurethane optical resin and applications thereof

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12/9/2025
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