With the analysis among 756 patents, we discovered top 370 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Johnson Matthey Plc, Cerexagri SA are dominant in this area. They take 6.35% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Anhui Sheng, China
Patent: 12
Noord-Holland, Netherlands
Patent: 10
The Board of Regents of The University of Texas System
Texas, United States
Patent: 10
Jiangsu Sheng, China
Patent: 10
Georgia, United States
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 340 patents applied in the last 5 years. We discover 248 most active companies in this area. The fast-growing National Research Council of Canada, Beijing University of Chemical Technology, Shanghai Jicheng Environmental Protection Technology Co., Ltd. take 4.71% of patent filing during this period.
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
The Board of Regents of The University of Texas System
Texas, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
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Patent: 3
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 340 patents in last 5 years, we discover 214 new entrants. National Research Council of Canada, Guangzhou Ultra Union Chemicals Ltd., Ocean University of China are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
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Patent: 3
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Qingdao Yinghai Paint Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 264 patents, we discovered top 117 universities and scientific research institutions by total patent application. Zhejiang University, Beijing University of Chemical Technology, Changzhou University are dominant in this area. They take 10.23% of the total patent filing.
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3