With the analysis among 257 patents, we discovered top 92 key players by total patent application. BASF AB, Bayer AG, Sir Spa are dominant in this area. They take 17.12% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 10
Texas, United States
Patent: 4
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With the analysis among related 38 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Shandong Chenxin New Energy Co. Ltd., Xiangyang Yunchuang Environmental Protection Co., Ltd., Swiss Krono Tec AG take 21.05% of patent filing during this period.
Shandong Sheng, China
Patent: 3
Xiangyang Yunchuang Environmental Protection Co., Ltd.
Hubei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Haoerbao New Material Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 30 new entrants. Shandong Chenxin New Energy Co. Ltd., Xiangyang Yunchuang Environmental Protection Co., Ltd., Swiss Krono Tec AG are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Xiangyang Yunchuang Environmental Protection Co., Ltd.
Hubei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Haoerbao New Material Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 10 universities and scientific research institutions by total patent application. Tianjin University, Tongji University, Peking University are dominant in this area. They take 28.57% of the total patent filing.
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1