With the analysis among 755 patents, we discovered top 209 key players by total patent application. General Electric Co., Deere & Co., Caterpillar, Inc. are dominant in this area. They take 18.68% of the total patent filing.
Massachusetts, United States
Patent: 86
Illinois, United States
Patent: 32
Illinois, United States
Patent: 23
Indiana, United States
Patent: 19
Baden-Württemberg, Germany
Patent: 12
Gansu Sheng, China
Patent: 11
Michigan, United States
Patent: 10
Pennsylvania, United States
Patent: 10
Chiba-ken, Japan
Patent: 10
Delaware, United States
Patent: 10
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 5
California, United States
Patent: 1
With the analysis among related 148 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Transportation IP Holdings LLC, Komatsu Ltd., Westinghouse Air Brake Technologies Corp. take 12.84% of patent filing during this period.
Delaware, United States
Patent: 7
Chiba-ken, Japan
Patent: 6
Pennsylvania, United States
Patent: 6
Baden-Württemberg, Germany
Patent: 3
Maharashtra, India
Patent: 2
Coventry, United Kingdom
Patent: 2
With the analysis among related 148 patents in last 5 years, we discover 46 new entrants. Hitachi Construction Machinery Co., Ltd., Mercedes-Benz Group AG, Chongqing University of Technology are the most active new entrants in this area.
Baden-Württemberg, Germany
Patent: 2
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 53 patents, we discovered top 12 universities and scientific research institutions by total patent application. Nanjing University of Chinese Medicine, Chongqing University of Technology, Jiangsu University are dominant in this area. They take 9.43% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1