With the analysis among 32 patents, we discovered top 16 key players by total patent application. DaimlerChrysler Rail Systems GmbH, The Chemours Co., EIDP, Inc. are dominant in this area. They take 25.00% of the total patent filing.
DaimlerChrysler Rail Systems GmbH
Delaware, United States
Patent: 2
Delaware, United States
Patent: 2
Daimler AG & Co. Anlagenverwaltung OHG
Brandenburg, Germany
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 2 most active companies in this area.
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
Cnpc Jichai Power Equipment Co. Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 2 new entrants.
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
Cnpc Jichai Power Equipment Co. Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 3 universities and scientific research institutions by total patent application.
North Carolina, United States
Patent: 5
Jilin Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1