Search results for “N methyl pyrrolidone” companies
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Key Players
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Innovation Intensity
With the analysis among 2,255 patents, we discovered top 479 key players by total patent application. BASF AB, Bayer AG, Hoechst AG are dominant in this area. They take 7.45% of the total patent filing.
Sweden
Patent: 66
Nordrhein-Westfalen, Germany
Patent: 60
Hessen, Germany
Patent: 42
United States
Patent: 31
Delaware, United States
Patent: 26
Beijing Shi, China
Patent: 25
Switzerland
Patent: 25
MILAN, Italy
Patent: 25
Zuid-Holland, Netherlands
Patent: 23
New Jersey, United States
Patent: 20
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 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 289 patents applied in the last 5 years. We discover 237 most active companies in this area. The fast-growing Ganzhou Zhongneng Industrial Co. Ltd., Fuzhou University, Wenzhou University take 5.88% of patent filing during this period.
Jiangxi Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
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Patent: 4
Sichuan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 289 patents in last 5 years, we discover 186 new entrants. Ganzhou Zhongneng Industrial Co. Ltd., Shandong Xinghuo Science and Technology Research Institute, Hefei Cuili New Material Technology Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 7
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Patent: 4
Anhui Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 409 patents, we discovered top 133 universities and scientific research institutions by total patent application. Tianjin University, Fuzhou University, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 9.54% of the total patent filing.
Tianjin Shi, China
Patent: 15
Fujian Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Delhi, India
Patent: 8
Sichuan Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
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