With the analysis among 3,551 patents, we discovered top 476 key players by total patent application. IG Farbenindustrie AG, Imperial Chemical Industries Ltd., BASF AB are dominant in this area. They take 4.06% of the total patent filing.
Hessen, Germany
Patent: 52
Hessen, Germany
Patent: 38
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 34
Nordrhein-Westfalen, Germany
Patent: 28
Delaware, United States
Patent: 26
Tokyo-to, Japan
Patent: 24
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 4
With the analysis among related 264 patents applied in the last 5 years. We discover 203 most active companies in this area. The fast-growing Central South University, Jiangnan University, University Of Jinan take 4.17% of patent filing during this period.
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Gansu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among related 264 patents in last 5 years, we discover 143 new entrants. China Catalyst Holding Co., Ltd., Luohe Medical College, Qidong Chuanglu New Materials Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 1,140 patents, we discovered top 256 universities and scientific research institutions by total patent application. Tianjin University, Zhejiang University, Central South University are dominant in this area. They take 6.05% of the total patent filing.
Tianjin Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 22
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Yunnan Sheng, China
Patent: 12