With the analysis among 492 patents, we discovered top 169 key players by total patent application. Imperial Chemical Industries Ltd., Sumitomo Chemical Co., Ltd., IG Farbenindustrie AG are dominant in this area. They take 9.55% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Hessen, Germany
Patent: 14
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Patent: 13
Massachusetts, United States
Patent: 12
Missouri, United States
Patent: 11
Oklahoma, United States
Patent: 9
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Oregon, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 73 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Zhejiang University of Technology, Korea Institute of Energy Research, Panjin Industrial Technology Research Institute of Dalian University of Technology take 13.70% of patent filing during this period.
Zhejiang Sheng, China
Patent: 4
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Patent: 3
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Nanjing Sanyuan Yangpu Pharmaceutical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 73 patents in last 5 years, we discover 50 new entrants. Panjin Industrial Technology Research Institute of Dalian University of Technology, Wuhan Aobang Surface Technology Co., Ltd., Southern University of Science & Technology are the most active new entrants in this area.
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Patent: 3
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Nanjing Sanyuan Yangpu Pharmaceutical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Qizheng Pharmaceutical Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 135 patents, we discovered top 53 universities and scientific research institutions by total patent application. China Jiliang University, Zhejiang University of Technology, Tsinghua University are dominant in this area. They take 30.37% of the total patent filing.
Zhejiang Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Australian Capital Territory, Australia
Patent: 2
Jilin Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2