With the analysis among 242 patents, we discovered top 127 key players by total patent application. L'Air Liquide SA, Casale SA, LANXESS Deutschland GmbH are dominant in this area. They take 9.92% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 7
Noord-Holland, Netherlands
Patent: 5
Massachusetts, United States
Patent: 4
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With the analysis among related 42 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing IHI Corp., Nanjing Harvest Precision Machinery Co., Ltd., Casale SA take 19.05% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 33 new entrants. Nanjing Harvest Precision Machinery Co., Ltd., Foshan Xiongxin Die Casting Co., Ltd., Angang Steel Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 14 universities and scientific research institutions by total patent application. Korea Institute of Science & Technology, Hohai University, Guizhou University are dominant in this area. They take 27.59% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1