With the analysis among 134 patents, we discovered top 91 key players by total patent application. General Electric Co., Chorum Technologies, Inc., Vesuvius Group SA are dominant in this area. They take 12.69% of the total patent filing.
Massachusetts, United States
Patent: 7
Texas, United States
Patent: 6
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Baden-Württemberg, Germany
Patent: 1
With the analysis among related 13 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Kansai University, Aerospace Science & Industry Space Engineering Dev Co., Ltd., Jinan China Railway Heavy Industry Track Equipment Co., Ltd. take 23.08% of patent filing during this period.
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 13 new entrants. Kansai University, Aerospace Science & Industry Space Engineering Dev Co., Ltd., Jinan China Railway Heavy Industry Track Equipment Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 19 universities and scientific research institutions by total patent application. Beijing University of Technology, China University of Petroleum (East China), Tsinghua University are dominant in this area. They take 12.00% of the total patent filing.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Victoria, Australia
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1