With the analysis among 857 patents, we discovered top 261 key players by total patent application. BASF AB, AGC, Inc. (Japan), North America, Inc. are dominant in this area. They take 6.88% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Delaware, United States
Patent: 17
Tokyo-to, Japan
Patent: 15
New York, United States
Patent: 14
Wisconsin, United States
Patent: 14
FLORENCE, Italy
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 12
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With the analysis among related 38 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Praxair S.T. Technology, Inc., Lyondell Chemical Technology LP, Chengdu Kelin Analytical Technology Co., Ltd. take 23.68% of patent filing during this period.
Connecticut, United States
Patent: 5
Texas, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
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Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 28 new entrants. Praxair S.T. Technology, Inc., Lyondell Chemical Technology LP, Chengdu Kelin Analytical Technology Co., Ltd. are the most active new entrants in this area.
Connecticut, United States
Patent: 5
Texas, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
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Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 58 patents, we discovered top 14 universities and scientific research institutions by total patent application. Fudan University, Huanggang Normal University, North Eastern University are dominant in this area. They take 22.41% of the total patent filing.
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Washington, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Ibaraki-ken, Japan
Patent: 1