With the analysis among 196 patents, we discovered top 48 key players by total patent application. Cosmo Oil Co., Ltd., Laboratoires Expanscience SA, Fina Research SA are dominant in this area. They take 35.20% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Lombardia, Italy
Patent: 9
Rio de Janeiro, Brazil
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Beijing Shi, China
Patent: 4
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With the analysis among related 13 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Chengdu Dachuan Machinery Technology Co., Ltd., Dan Dong Ming Zhu Te Zhong Shu Zhi You Xian Gong Si, Guoyu (Beijing) New Energy Technology Development Co., Ltd. take 38.46% of patent filing during this period.
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guoyu (Beijing) New Energy Technology Development Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Tianshun New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
High-tech Branch of Luzhou Hydrogen Power Energy Co., Ltd.
Sichuan Sheng, China
Patent: 1
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Patent: 1
Jiaocheng County Wanlitong Gas Station
Shanxi Sheng, China
Patent: 1
Korea Petroleum Quality & Distribution Authority
With the analysis among related 13 patents in last 5 years, we discover 7 new entrants. Dan Dong Ming Zhu Te Zhong Shu Zhi You Xian Gong Si, Guoyu (Beijing) New Energy Technology Development Co., Ltd., Zhejiang Tianshun New Materials Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Guoyu (Beijing) New Energy Technology Development Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Tianshun New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
High-tech Branch of Luzhou Hydrogen Power Energy Co., Ltd.
Sichuan Sheng, China
Patent: 1
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Patent: 1
Jiaocheng County Wanlitong Gas Station
Shanxi Sheng, China
Patent: 1
Korea Petroleum Quality & Distribution Authority
With the analysis among 22 patents, we discovered top 4 universities and scientific research institutions by total patent application. East China University of Science & Technology, IFP Energies Nouvelles, Sun Yat-Sen University are dominant in this area. They take 59.09% of the total patent filing.
Shanghai Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1