With the analysis among 833 patents, we discovered top 170 key players by total patent application. Bayer AG, Roussel UCLAF, Imperial Chemical Industries Ltd. are dominant in this area. They take 21.13% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 66
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Patent: 61
Tokyo-to, Japan
Patent: 19
Berlin, Germany
Patent: 18
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 12 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Gigaphoton, Inc., Wanhua Chemical Group Co., Ltd., Guizhou Zijin Mining Co., Ltd. take 33.33% of patent filing during this period.
Tochigi-ken, Japan
Patent: 2
Shandong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 7 new entrants. Gigaphoton, Inc., Wanhua Chemical Group Co., Ltd., Guizhou Zijin Mining Co., Ltd. are the most active new entrants in this area.
Tochigi-ken, Japan
Patent: 2
Shandong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 40 patents, we discovered top 18 universities and scientific research institutions by total patent application. Kyushu University, University of Nice Sophia Antipolis, Osaka University are dominant in this area. They take 25.00% of the total patent filing.
Fukuoka-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Aomori-ken, Japan
Patent: 1