With the analysis among 3,105 patents, we discovered top 472 key players by total patent application. LINDA AG, Air Liquide SA, Zhangjiagang Furui Hydrogen Energy Equipment Co. Ltd. are dominant in this area. They take 9.82% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 119
Jiangsu Sheng, China
Patent: 78
Jiangsu Sheng, China
Patent: 74
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 51
Beijing Shi, China
Patent: 36
Beijing Shi, China
Patent: 36
Pennsylvania, United States
Patent: 35
With the analysis among 31 patents, we discovered top 8 start-ups by total patent application. Hylium Industries, Inc., Perricone Hydrogen Water Co. LLC, FirstElement Fuel, Inc. are active in this area.
Gyeonggi-do, South Korea
Patent: 16
Connecticut, United States
Patent: 4
California, United States
Patent: 3
California, United States
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
BRISTOL, United Kingdom
Patent: 1
With the analysis among related 1,684 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing Aerospace Testing Technology Research Institute, Zhangjiagang Furui Hydrogen Energy Equipment Co. Ltd., Zhangjiagang Research Institute of Hydrogen Energy Co.,Ltd. take 13.72% of patent filing during this period.
Jiangsu Sheng, China
Patent: 74
Jiangsu Sheng, China
Patent: 74
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 20
With the analysis among related 1,684 patents in last 5 years, we discover 426 new entrants. Zhangjiagang Research Institute of Hydrogen Energy Co.,Ltd., Zhejiang Zheneng Technology Research Institute Co., Ltd., Alakai Technologies Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 74
Zhejiang Sheng, China
Patent: 20
Massachusetts, United States
Patent: 18
Shanghai Shi, China
Patent: 17
Guoneng Hydrogen Oil (Guangdong) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
With the analysis among 690 patents, we discovered top 95 universities and scientific research institutions by total patent application. Technical Institute of Physics & Chemistry CAS, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 24.06% of the total patent filing.
Beijing Shi, China
Patent: 28
Shaanxi Sheng, China
Patent: 22
Zhejiang Sheng, China
Patent: 19
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6