With the analysis among 175 patents, we discovered top 85 key players by total patent application. Asahi Kasei Chemicals Corp., Remedal Ltd., Pechiney Ugine Kuhlmann are dominant in this area. They take 15.43% of the total patent filing.
Centre National De La Recherche Scientif
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With the analysis among related 66 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Jiangnan University, Yangzhou University, Zhejiang University of Technology take 16.67% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 66 patents in last 5 years, we discover 35 new entrants. Shenhua Ningxia Coal Industry Group Co., Ltd., Council of Scientific & Industrial Research, Shanghai Institute of Technology are the most active new entrants in this area.
Ningxia Huizi Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Völpker Spezialprodukte GmbH
Sachsen-Anhalt, Germany
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 158 patents, we discovered top 59 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Nantong University, Swiss Federal Institute of Technology Zurich are dominant in this area. They take 16.46% of the total patent filing.
Liaoning Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 7
ZURICH, Switzerland
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Miyagi-ken, Japan
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3