With the analysis among 53 patents, we discovered top 22 key players by total patent application. thyssenkrupp Electrical Steel GmbH, China Petroleum & Chemical Corp., L'Air Liquide SA are dominant in this area. They take 28.30% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 6
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
California, United States
Patent: 3
Lombardia, Italy
Patent: 2
Indiana, United States
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 20 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Dalian Petrochemical Research Institute of China Petrochemical Corporation, China Petroleum & Chemical Corp., Saipem SpA take 50.00% of patent filing during this period.
Liaoning Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Lombardia, Italy
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Qinghai Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 18 new entrants. Dalian Petrochemical Research Institute of China Petrochemical Corporation, Saipem SpA, Westnetz GmbH are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 4
Lombardia, Italy
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Qinghai Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 7 universities and scientific research institutions by total patent application. Qinghai University, Xi'an Jiaotong University, East China University of Science & Technology are dominant in this area. They take 68.75% of the total patent filing.
Qinghai Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1