Search results for “Sulfolane” companies
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Key Players
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Innovation Intensity
With the analysis among 2,043 patents, we discovered top 481 key players by total patent application. Shell Internationale Research Maatschappij BV, Phillips Petroleum Co., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 12.33% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 128
Oklahoma, United States
Patent: 76
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 44
Beijing Shi, China
Patent: 39
Illinois, United States
Patent: 36
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 30
Osaka-fu, Japan
Patent: 29
Texas, United States
Patent: 26
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 248 patents applied in the last 5 years. We discover 167 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Yokohama National University, Hitachi Ltd. take 10.89% of patent filing during this period.
Beijing Shi, China
Patent: 9
Kanagawa-ken, Japan
Patent: 9
Tokyo-to, Japan
Patent: 9
Liaoning Sheng, China
Patent: 8
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 8
Beijing Shi, China
Patent: 7
Pennsylvania, United States
Patent: 6
Tokyo-to, Japan
Patent: 6
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
New Entrants
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Innovation in recent 5 years
With the analysis among related 248 patents in last 5 years, we discover 128 new entrants. Yokohama National University, Dalian University of Technology, MU Ionic Solutions Corp are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 9
Liaoning Sheng, China
Patent: 5
United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 3
Noord-Holland, Netherlands
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
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Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 211 patents, we discovered top 68 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Jilin University, Nanjing Normal University are dominant in this area. They take 26.07% of the total patent filing.
Beijing Shi, China
Patent: 20
Jilin Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Kanagawa-ken, Japan
Patent: 9
Liaoning Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Fujian Sheng, China
Patent: 3
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