With the analysis among 2,006 patents, we discovered top 480 key players by total patent application. Hoechst AG, Chengdu Yitai Technology Co., Ltd., Guizhou Kailin Group Co., Ltd. are dominant in this area. They take 10.52% of the total patent filing.
Hessen, Germany
Patent: 118
Sichuan Sheng, China
Patent: 49
Guizhou Sheng, China
Patent: 44
Guizhou Sheng, China
Patent: 43
Guizhou Sheng, China
Patent: 41
Guizhou Sheng, China
Patent: 39
Hubei Sheng, China
Patent: 38
Sichuan Sheng, China
Patent: 37
Yunnan Sheng, China
Patent: 28
With the analysis among 21 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 19
Shandong Sheng, China
Patent: 2
With the analysis among related 931 patents applied in the last 5 years. We discover 265 most active companies in this area. The fast-growing Kunming University of Science & Technology, Guizhou Kaiyang Phosphorus Chemical Co., Ltd., Guizhou Xintianxin Chemical Co., Ltd. take 13.00% of patent filing during this period.
Yunnan Sheng, China
Patent: 50
Guizhou Sheng, China
Patent: 41
Guizhou Sheng, China
Patent: 30
Yunnan Sheng, China
Patent: 23
Guizhou Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 20
Sichuan Sheng, China
Patent: 20
Yunnan Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 17
With the analysis among related 931 patents in last 5 years, we discover 208 new entrants. Guizhou Kaiyang Phosphorus Chemical Co., Ltd., Yun Nan Mi Le Xian Lin Dian Hua Gong You Xian Ze Ren Gong Si, Guizhou Kaiyang Qingli Tianmeng Chemical Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 41
Yunnan Sheng, China
Patent: 23
Guizhou Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 20
Yunnan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
With the analysis among 249 patents, we discovered top 38 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Sichuan University, Shaanxi University of Science & Technology are dominant in this area. They take 55.82% of the total patent filing.
Yunnan Sheng, China
Patent: 121
Sichuan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3