With the analysis among 141 patents, we discovered top 64 key players by total patent application. H2Gen Innovations, Inc., Archer-Daniels-Midland Co., Hyosung Chemical Corp. are dominant in this area. They take 17.73% of the total patent filing.
Virginia, United States
Patent: 13
Illinois, United States
Patent: 6
Texas, United States
Patent: 6
Minnesota, United States
Patent: 5
Delaware, United States
Patent: 4
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With the analysis among related 19 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Energy Integration Inc, Dalian Junbao Railway Accessories Co., Ltd., Hyosung Chemical Corp. take 63.16% of patent filing during this period.
Dalian Junbao Railway Accessories Co., Ltd.
Liaoning Sheng, China
Patent: 4
Illinois, United States
Patent: 2
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 6 new entrants. Energy Integration Inc, Dalian Junbao Railway Accessories Co., Ltd., Jiaozuo Minli Industrial Co., Ltd. are the most active new entrants in this area.
Dalian Junbao Railway Accessories Co., Ltd.
Liaoning Sheng, China
Patent: 4
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 5 universities and scientific research institutions by total patent application. South China University of Technology, Jiangsu University, Tianjin University of Commerce are dominant in this area. They take 61.90% of the total patent filing.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1