With the analysis among 1,644 patents, we discovered top 466 key players by total patent application. Air Products & Chemicals, Inc., Praxair Technology, Inc., Koch-Glitsch LP are dominant in this area. They take 20.13% of the total patent filing.
Pennsylvania, United States
Patent: 143
Connecticut, United States
Patent: 102
Kansas, United States
Patent: 86
ZURICH, Switzerland
Patent: 47
Noord-Holland, Netherlands
Patent: 33
Nordrhein-Westfalen, Germany
Patent: 28
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 548 patents applied in the last 5 years. We discover 276 most active companies in this area. The fast-growing Koch-Glitsch LP, Praxair Technology, Inc., Sulzer Management AG take 15.15% of patent filing during this period.
Kansas, United States
Patent: 39
Connecticut, United States
Patent: 24
Texas, United States
Patent: 13
Beijing Shi, China
Patent: 10
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 8
With the analysis among related 548 patents in last 5 years, we discover 231 new entrants. Lummus Technology LLC, Yara International ASA, Curtin University are the most active new entrants in this area.
Texas, United States
Patent: 13
Western Australia, Australia
Patent: 7
Beijing Shi, China
Patent: 7
Shanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among 167 patents, we discovered top 42 universities and scientific research institutions by total patent application. Tianjin University, Institute of Metal Research Chinese Academy of Sciences, Curtin University are dominant in this area. They take 36.53% of the total patent filing.
Tianjin Shi, China
Patent: 36
Liaoning Sheng, China
Patent: 8
Western Australia, Australia
Patent: 7
Beijing Shi, China
Patent: 7
Shanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Michigan, United States
Patent: 2