Search results for “Denitrification process” companies
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Key Players
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Innovation Intensity
With the analysis among 1,465 patents, we discovered top 473 key players by total patent application. Ebara Corp., China Petroleum & Chemical Corp., Kurita Water Industries Ltd. are dominant in this area. They take 9.28% of the total patent filing.
Shandong Sheng, China
Patent: 55
Beijing Shi, China
Patent: 52
Rheinland-Pfalz, Germany
Patent: 29
Osaka-fu, Japan
Patent: 22
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 19
Liaoning Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 16
Japan
Patent: 14
Liaoning Sheng, China
Patent: 14
Saudi Arabia
Patent: 13
Startups & Unicorns
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Innovation Intensity
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 949 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing University of Technology, China Petroleum & Chemical Corp., Tongji University take 8.75% of patent filing during this period.
Beijing Shi, China
Patent: 48
Beijing Shi, China
Patent: 20
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Xinjiang Uygur Zizhiqu, China
Patent: 8
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
New Entrants
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Innovation in recent 5 years
With the analysis among related 949 patents in last 5 years, we discover 410 new entrants. Hubei Shentan Environmental Protection New Material Co., Ltd., China Petroleum & Chemical Corp. Northwest Oilfield Branch, Tianjin Caring Technology Development Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 10
Xinjiang Uygur Zizhiqu, China
Patent: 8
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
South Korea
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shandong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 741 patents, we discovered top 149 universities and scientific research institutions by total patent application. Beijing University of Technology, Tongji University, Nanjing University are dominant in this area. They take 19.43% of the total patent filing.
Beijing Shi, China
Patent: 79
Shanghai Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 23
Beijing Shi, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
Chongqing Shi, China
Patent: 14
Shandong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
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