With the analysis among 801 patents, we discovered top 391 key players by total patent application. Wengfu (Group) Co., Ltd., Do-Fluoride New Materials Co., Ltd., Guizhou Wengfu Lantian Fluorchem Co., Ltd. are dominant in this area. They take 8.36% of the total patent filing.
Guizhou Sheng, China
Patent: 30
Henan Sheng, China
Patent: 22
Guizhou Sheng, China
Patent: 15
Cagliari, Italy
Patent: 14
Beijing Shi, China
Patent: 10
Guizhou Sheng, China
Patent: 10
Minnesota, United States
Patent: 9
Fujian Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 9
No data, please try another search term
With the analysis among related 455 patents applied in the last 5 years. We discover 285 most active companies in this area. The fast-growing Fujian Wengfu Lantian Fluorine Chemical Industry Co. Ltd., Guizhou Kailin Group Co., Ltd., Huanggang Normal University take 5.27% of patent filing during this period.
Fujian Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Guizhou Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Guizhou Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6
Guizhou Sheng, China
Patent: 6
With the analysis among related 455 patents in last 5 years, we discover 246 new entrants. Fujian Wengfu Lantian Fluorine Chemical Industry Co. Ltd., SINOPEC Engineering (Group) Co., Ltd., Sinopec Nanjing Engineering & Construction, Inc. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 6
Guizhou Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hubei Xiangyun (Group) Chemical Industry Co., Ltd.
Hubei Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
With the analysis among 161 patents, we discovered top 50 universities and scientific research institutions by total patent application. Huanggang Normal University, Wuhan Institute of Technology, Central South University are dominant in this area. They take 16.15% of the total patent filing.
Hubei Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3