Search results for “Nitrite nitrogen” companies
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Key Players
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Innovation Intensity
With the analysis among 898 patents, we discovered top 441 key players by total patent application. Kurita Water Industries Ltd., Hitachi Ltd., NIPPON STEEL CORP. are dominant in this area. They take 15.92% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 85
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 21
Beijing Shi, China
Patent: 20
Tokyo-to, Japan
Patent: 12
Liaoning Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 659 patents applied in the last 5 years. We discover 363 most active companies in this area. The fast-growing Beijing University of Technology, Qingdao University, Tongji University take 18.21% of patent filing during this period.
Beijing Shi, China
Patent: 100
Shandong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Tokyo-to, Japan
Patent: 8
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
South Korea
Patent: 6
Hainan Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 659 patents in last 5 years, we discover 284 new entrants. Jinan University, BKT Co., Ltd., Hainan University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
South Korea
Patent: 6
Hainan Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 735 patents, we discovered top 146 universities and scientific research institutions by total patent application. Beijing University of Technology, Zhejiang University, Hangzhou Normal University are dominant in this area. They take 23.81% of the total patent filing.
Beijing Shi, China
Patent: 139
Zhejiang Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 11
South Korea
Patent: 11
Jiangsu Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
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