With the analysis among 2,015 patents, we discovered top 333 key players by total patent application. Eastman Chemical Co., Teijin Ltd., Imperial Chemical Industries Ltd. are dominant in this area. They take 14.00% of the total patent filing.
Tennessee, United States
Patent: 130
Tokyo-to, Japan
Patent: 77
Imperial Chemical Industries Ltd.
Osaka-fu, Japan
Patent: 73
Hessen, Germany
Patent: 66
Nordrhein-Westfalen, Germany
Patent: 42
Delaware, United States
Patent: 41
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 5
Illinois, United States
Patent: 3
With the analysis among related 79 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Sinochem Quanzhou Petrochemical Co., Ltd., Sinochem Quanzhou Energy Technology Co., Ltd., Dalian University of Technology take 17.72% of patent filing during this period.
Sinochem Quanzhou Petrochemical Co., Ltd.
Fujian Sheng, China
Patent: 5
Sinochem Quanzhou Energy Technology Co., Ltd.
Fujian Sheng, China
Patent: 5
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
New Naqi Material Technology Jiangsu Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Akzo Nobel Chemicals International BV
Utrecht, Netherlands
Patent: 4
Zhejiang Juhua Co. Ltd. Electrochemical Factory
Zhejiang Sheng, China
Patent: 3
Alxa Dakangsan Tetrachloroethylene Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Zhejiang Quzhou Jusu Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among related 79 patents in last 5 years, we discover 39 new entrants. Sinochem Quanzhou Petrochemical Co., Ltd., Sinochem Quanzhou Energy Technology Co., Ltd., Dalian University of Technology are the most active new entrants in this area.
Sinochem Quanzhou Petrochemical Co., Ltd.
Fujian Sheng, China
Patent: 5
Sinochem Quanzhou Energy Technology Co., Ltd.
Fujian Sheng, China
Patent: 5
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
New Naqi Material Technology Jiangsu Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Akzo Nobel Chemicals International BV
Utrecht, Netherlands
Patent: 4
Zhejiang Quzhou Jusu Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 2
Zhejiang Juhua Technology Center Co., Ltd.
Zhejiang Sheng, China
Patent: 2
JinGuan Electric Co., Ltd.
Henan Sheng, China
Patent: 2
With the analysis among 63 patents, we discovered top 30 universities and scientific research institutions by total patent application. Zhejiang University, Zhejiang University of Technology, Jiangsu Normal University are dominant in this area. They take 12.70% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1