With the analysis among 345 patents, we discovered top 147 key players by total patent application. Janssen Pharmaceutica NV, Sony Group Corp., Sanyo Chemical Industries Ltd. are dominant in this area. They take 13.91% of the total patent filing.
Antwerpen, Belgium
Patent: 21
Tokyo-to, Japan
Patent: 17
Kyoto-fu, Japan
Patent: 10
Osaka-fu, Japan
Patent: 10
Michigan, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
Emilia-Romagna, Italy
Patent: 7
Massachusetts, United States
Patent: 6
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With the analysis among related 29 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Liaoning Petrochemical Vocational and Technical College, Shanxi University, Shaanxi Coal Industry Chemical Technology Research Institute Co., Ltd. take 27.59% of patent filing during this period.
Liaoning Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Shenzhen Wanjiayuan Refining Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Aveiro, Portugal
Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 21 new entrants. Liaoning Petrochemical Vocational and Technical College, Shaanxi Coal Industry Chemical Technology Research Institute Co., Ltd., State Grid Fujian Electric Power Co. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 80 patents, we discovered top 45 universities and scientific research institutions by total patent application. Shanxi University, Tianjin University, Beijing Jiaotong University are dominant in this area. They take 15.00% of the total patent filing.
Shanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zachodniopomorskie, Poland
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2