With the analysis among 88 patents, we discovered top 50 key players by total patent application. Productos Quimicos SA, Saudi Arabian Oil Co., Pacesetter, Inc. are dominant in this area. They take 18.18% of the total patent filing.
California, United States
Patent: 4
New Jersey, United States
Patent: 3
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 31 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Chinese Academy of Science Guanzhou Energy Research Institute, Shanxi Hengtou Environmental Protection and Energy Saving Technology Co., Ltd., Regents of the University of California take 12.90% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Shanxi Hengtou Environmental Protection and Energy Saving Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 21 new entrants. Shanxi Hengtou Environmental Protection and Energy Saving Technology Co., Ltd., Zhejiang A & F University, Qingjing Solar Technology Co., Ltd. are the most active new entrants in this area.
Shanxi Hengtou Environmental Protection and Energy Saving Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 55 patents, we discovered top 21 universities and scientific research institutions by total patent application. University of Santiago de Compostela, Maastricht University, Technische Universität Ilmenau are dominant in this area. They take 27.27% of the total patent filing.
Thüringen, Germany
Patent: 2
Distrito Federal, Mexico
Patent: 2
Hunan Sheng, China
Patent: 1
Distrito Federal, Mexico
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1