With the analysis among 352 patents, we discovered top 218 key players by total patent application. Hefei Jieming New Material Technology Co., Ltd., Imperial Chemical Industries Ltd., Elf Atochem SA are dominant in this area. They take 11.36% of the total patent filing.
Anhui Sheng, China
Patent: 19
Nordrhein-Westfalen, Germany
Patent: 7
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
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With the analysis among related 131 patents applied in the last 5 years. We discover 106 most active companies in this area. The fast-growing Maanshan Angyang New Material Technology Co. Ltd.., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Qingdao University of Science & Technology take 9.92% of patent filing during this period.
Anhui Sheng, China
Patent: 6
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 131 patents in last 5 years, we discover 96 new entrants. Maanshan Angyang New Material Technology Co. Ltd.., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Chongqing Jiaotong University are the most active new entrants in this area.
Anhui Sheng, China
Patent: 6
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 4
Chongqing Shi, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guizhou Kaili Highway Administration Bureau
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Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 99 patents, we discovered top 53 universities and scientific research institutions by total patent application. Wuhan University, Zhejiang University, Qingdao University of Science & Technology are dominant in this area. They take 16.16% of the total patent filing.
Hubei Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guizhou Sheng, China
Patent: 2