Growing community of inventors

Shanghai, China

Yanyan Zhu

Average Co-Inventor Count = 7.00

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

Yanyan Zhu ↔ Wei Zhang (1 patent)Yanyan Zhu ↔ Yi Ren (1 patent)Yanyan Zhu ↔ Chengjun Huang (1 patent)Yanyan Zhu ↔ Gang Fu (1 patent)Yanyan Zhu ↔ Zhewen Wei (1 patent)Yanyan Zhu ↔ Shaojun Fu (1 patent)Yanyan ZhuYanyan Zhu (1 patent)Wei ZhangWei Zhang (112 patents)Yi RenYi Ren (43 patents)Chengjun HuangChengjun Huang (2 patents)Gang FuGang Fu (1 patent)Zhewen WeiZhewen Wei (1 patent)Shaojun FuShaojun Fu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shanghai Forefront Pharmaceutical Co., Ltd. (1 from 1 patent)


1 patent:

1. 10294219 - Ledipasvir crystal form and preparation method thereof

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1/7/2026
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