With the analysis among 56 patents, we discovered top 30 key players by total patent application. Rohm GmbH, China Petroleum & Chemical Corp., BASF AB are dominant in this area. They take 37.50% of the total patent filing.
Beijing Shi, China
Patent: 7
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 33 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Rohm GmbH, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Wison Engineering Ltd. take 24.24% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 21 new entrants. Wison Engineering Ltd., Institute of Process Engineering, Chinese Academy of Sciences, Liaoning Normal University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Huayi Holdings Group Co. Ltd.
Shanghai Shi, China
Patent: 1
Shandong Xingwen Industrial Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 8 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Xiamen University, Liaoning Normal University are dominant in this area. They take 77.27% of the total patent filing.
Liaoning Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1