With the analysis among 205 patents, we discovered top 123 key players by total patent application. China Petroleum & Chemical Corp., Degremont, NIPPON STEEL CORP. are dominant in this area. They take 12.20% of the total patent filing.
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 4
Hainan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Mitsubishi Heavy Industries, Ltd.
Shandong Sheng, China
Patent: 3
North Carolina, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 131 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Beijing University of Technology, Luoyang Qianglong Environmental Protection Technology Co., Ltd., China Petroleum & Chemical Corp. take 12.98% of patent filing during this period.
Beijing Shi, China
Patent: 11
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
With the analysis among related 131 patents in last 5 years, we discover 66 new entrants. Luoyang Qianglong Environmental Protection Technology Co., Ltd., Chongqing University, Luoyang Qianglong Industrial Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
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Patent: 2
Shandong Sheng, China
Patent: 2
Jakarta Raya, Indonesia
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 162 patents, we discovered top 51 universities and scientific research institutions by total patent application. Beijing University of Technology, Zhejiang University, Tongji University are dominant in this area. They take 25.93% of the total patent filing.
Beijing Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3