Growing community of inventors

Yantai, China

Guanyi Cao

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

Guanyi Cao ↔ Hongke Zhang (1 patent)Guanyi Cao ↔ Yu Yao (1 patent)Guanyi Cao ↔ Dongke Zhao (1 patent)Guanyi Cao ↔ Xiaogao Liu (1 patent)Guanyi Cao ↔ Chong Li (1 patent)Guanyi Cao ↔ Younian Cao (1 patent)Guanyi Cao ↔ Yabo Ma (1 patent)Guanyi CaoGuanyi Cao (1 patent)Hongke ZhangHongke Zhang (14 patents)Yu YaoYu Yao (5 patents)Dongke ZhaoDongke Zhao (4 patents)Xiaogao LiuXiaogao Liu (4 patents)Chong LiChong Li (2 patents)Younian CaoYounian Cao (1 patent)Yabo MaYabo Ma (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 10046289 - Method for replacement of phosgene synthesis column catalyst

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as of
12/31/2025
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