With the analysis among 368 patents, we discovered top 188 key players by total patent application. Beijing Grand Golden-Bright Engineering & Technologies Co. Ltd, Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 23.91% of the total patent filing.
Beijing Shi, China
Patent: 51
Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Beijing Shi, China
Patent: 16
Sichuan Sheng, China
Patent: 13
New Jersey, United States
Patent: 9
Jiangsu Sheng, China
Patent: 8
Texas, United States
Patent: 7
Pennsylvania, United States
Patent: 6
Liaoning Sheng, China
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
H2B2 Electrolysis Technologies SL
With the analysis among related 294 patents applied in the last 5 years. We discover 178 most active companies in this area. The fast-growing Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd., China Petroleum & Chemical Corp., Chengdu University of Technology take 15.31% of patent filing during this period.
Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Beijing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 5
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
With the analysis among related 294 patents in last 5 years, we discover 139 new entrants. Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd., Sinochem Zhangjiagang Industrial Technology Research Institute Co., Ltd., Xi'an Jiaotong University are the most active new entrants in this area.
Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 310 patents, we discovered top 105 universities and scientific research institutions by total patent application. Chengdu University of Technology, Harbin Institute of Technology, Tsinghua University are dominant in this area. They take 12.58% of the total patent filing.
Sichuan Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Missouri, United States
Patent: 7
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6