With the analysis among 132 patents, we discovered top 51 key players by total patent application. Dioxide Materials, Inc., Industrie De Nora SpA, Ballard Power Systems, Inc. are dominant in this area. They take 23.48% of the total patent filing.
Lombardia, Italy
Patent: 7
British Columbia, Canada
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hovedstaden, Denmark
Patent: 1
With the analysis among related 354 patents applied in the last 5 years. We discover 154 most active companies in this area. The fast-growing Harbin Institute of Technology, University of Science & Technology of China, Zhejiang University of Technology take 11.02% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
With the analysis among related 354 patents in last 5 years, we discover 145 new entrants. Harbin Institute of Technology, University of Science & Technology of China, Zhejiang University are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Tianjin Shi, China
Patent: 7
Gansu Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
With the analysis among 363 patents, we discovered top 103 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Harbin Institute of Technology, Indian Institute of Science are dominant in this area. They take 12.12% of the total patent filing.
Liaoning Sheng, China
Patent: 15
Heilongjiang Sheng, China
Patent: 15
Karnataka, India
Patent: 14
Zhejiang Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8