With the analysis among 85 patents, we discovered top 23 key players by total patent application. Commercial Solvents Corp., Allied Chemical, EIDP, Inc. are dominant in this area. They take 44.71% of the total patent filing.
Commercial Solvents Corp.
Illinois, United States
Patent: 20
Minnesota, United States
Patent: 12
Delaware, United States
Patent: 6
Imperial Chemical Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 3
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With the analysis among related 10 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Xiangtan University, Hunan University of Science & Engineering, Tianjin Quanhecheng Technology Co., Ltd. take 70.00% of patent filing during this period.
Hunan Sheng, China
Patent: 5
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 1
Tianjin Quanhecheng Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 3 new entrants.
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 1
Tianjin Quanhecheng Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 7 universities and scientific research institutions by total patent application. Xiangtan University, Tiangong University, Hangzhou Normal University are dominant in this area. They take 82.14% of the total patent filing.
Hunan Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 4
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1