With the analysis among 8,946 patents, we discovered top 477 key players by total patent application. Johnson Matthey Plc, Haldor Topsøe A/S, Humphreys & Glasgow Ltd. are dominant in this area. They take 5.33% of the total patent filing.
United Kingdom
Patent: 209
Hovedstaden, Denmark
Patent: 158
United Kingdom
Patent: 110
Zuid-Holland, Netherlands
Patent: 109
Beijing Shi, China
Patent: 82
Texas, United States
Patent: 65
Hessen, Germany
Patent: 57
Beijing Shi, China
Patent: 56
With the analysis among 43 patents, we discovered top 15 start-ups by total patent application. Proton Technologies Canada, Inc., BayoTech, Inc, Prologium Technology Co. Ltd. are active in this area.
Alberta, Canada
Patent: 14
New Mexico, United States
Patent: 10
Taiwan Province, China
Patent: 4
Texas, United States
Patent: 3
New York, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Washington, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 2,363 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Haldor Topsøe A/S, Johnson Matthey Plc, Vatti Corp. Ltd. take 5.67% of patent filing during this period.
Hovedstaden, Denmark
Patent: 53
Guangdong Sheng, China
Patent: 30
Osaka-fu, Japan
Patent: 21
Zuid-Holland, Netherlands
Patent: 18
Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 15
With the analysis among related 2,363 patents in last 5 years, we discover 324 new entrants. Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd., Johnson Matthey Davy Technologies Ltd., Chongqing Furan Technology Co., Ltd. are the most active new entrants in this area.
Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 10
New Mexico, United States
Patent: 10
North Carolina, United States
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Shandong Hailan Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
With the analysis among 1,462 patents, we discovered top 243 universities and scientific research institutions by total patent application. Southwest Petroleum University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, South China University of Technology are dominant in this area. They take 7.05% of the total patent filing.
Sichuan Sheng, China
Patent: 28
Liaoning Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 22
Shaanxi Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 20
Fujian Sheng, China
Patent: 20
Shanxi Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 15