With the analysis among 817 patents, we discovered top 413 key players by total patent application. Evonik Oil Additives GmbH, Mitsubishi Electric Corp., General Electric Co. are dominant in this area. They take 5.75% of the total patent filing.
Hessen, Germany
Patent: 21
Tokyo-to, Japan
Patent: 15
Massachusetts, United States
Patent: 11
Nebraska, United States
Patent: 10
California, United States
Patent: 9
Mitsubishi Heavy Industries, Ltd.
California, United States
Patent: 8
Virginia, United States
Patent: 7
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 397 patents applied in the last 5 years. We discover 226 most active companies in this area. The fast-growing Southeast University, Huaiyin Institute of Technology, Valmont Industries, Inc. take 8.31% of patent filing during this period.
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Nebraska, United States
Patent: 10
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Illinois, United States
Patent: 4
With the analysis among related 397 patents in last 5 years, we discover 195 new entrants. Huaiyin Institute of Technology, Valmont Industries, Inc., Huazhong University of Science & Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 10
Nebraska, United States
Patent: 10
Hubei Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
California, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
With the analysis among 171 patents, we discovered top 53 universities and scientific research institutions by total patent application. Southeast University, Jiangsu University, Huaiyin Institute of Technology are dominant in this area. They take 21.05% of the total patent filing.
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3