With the analysis among 2,212 patents, we discovered top 488 key players by total patent application. Bayer AG, Imperial Chemical Industries Ltd., Hoechst AG are dominant in this area. They take 10.04% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 114
Hessen, Germany
Patent: 49
Michigan, United States
Patent: 36
New Jersey, United States
Patent: 34
Missouri, United States
Patent: 34
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With the analysis among related 362 patents applied in the last 5 years. We discover 235 most active companies in this area. The fast-growing Zhejiang University of Technology, Stepan Co., Soochow University take 7.46% of patent filing during this period.
Zhejiang Sheng, China
Patent: 10
Illinois, United States
Patent: 9
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 5
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Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 362 patents in last 5 years, we discover 184 new entrants. Japan DIC Co., Ltd, Tianjin University of Technology, University Of Jinan are the most active new entrants in this area.
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Patent: 5
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among 445 patents, we discovered top 147 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Zhejiang University, Soochow University are dominant in this area. They take 7.87% of the total patent filing.
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Hunan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6