With the analysis among 1,005 patents, we discovered top 406 key players by total patent application. Courtaulds Plc, American Can Co., Japan Exlan Co., Ltd. are dominant in this area. They take 15.72% of the total patent filing.
Shanghai Shi, China
Patent: 25
Virginia, United States
Patent: 21
Beijing Shi, China
Patent: 20
New York, United States
Patent: 19
Guangxi Zhuangzu Zizhiqu, China
Patent: 18
Hessen, Germany
Patent: 15
Delaware, United States
Patent: 14
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With the analysis among related 183 patents applied in the last 5 years. We discover 135 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Suzhou Maoyuan Chemical Co., Ltd., Sinopec Shanghai Petrochemical Co., Ltd. take 13.66% of patent filing during this period.
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jinsheng Intelligent Equipment Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 3
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 183 patents in last 5 years, we discover 121 new entrants. Suzhou Maoyuan Chemical Co., Ltd., Yichang East Sunshine Biochemical Pharmaceutical Co., Ltd., Jinsheng Intelligent Equipment Manufacturing Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 4
Jinsheng Intelligent Equipment Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
With the analysis among 103 patents, we discovered top 38 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Beijing University of Technology, Zhejiang University are dominant in this area. They take 16.50% of the total patent filing.
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2