With the analysis among 4,939 patents, we discovered top 485 key players by total patent application. Technological Resources Pty Ltd., Tata Steel Ltd., SMS AG & Co.oHG are dominant in this area. They take 10.10% of the total patent filing.
Western Australia, Australia
Patent: 300
Maharashtra, India
Patent: 127
Nordrhein-Westfalen, Germany
Patent: 72
Nordrhein-Westfalen, Germany
Patent: 67
Tokyo-to, Japan
Patent: 61
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 52
Heraeus Electro-Nite International N.V.
Massachusetts, United States
Patent: 49
Beijing Shi, China
Patent: 49
With the analysis among 15 patents, we discovered top 11 start-ups by total patent application. Aisin KK, China Automotive Battery Research Institute Co. Ltd., GEFERTEC GmbH are active in this area.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Distrito Federal, Mexico
Patent: 1
New York, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 975 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., Umicore, China ENFI Engineering Corp. take 8.21% of patent filing during this period.
Tokyo-to, Japan
Patent: 27
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 27
Beijing Shi, China
Patent: 26
Liaoning Sheng, China
Patent: 14
Heraeus Electro-Nite International N.V.
Beijing Shi, China
Patent: 11
Ohio, United States
Patent: 10
Zhejiang Sheng, China
Patent: 10
With the analysis among related 975 patents in last 5 years, we discover 360 new entrants. Hangzhou Jiman Iron and Hydrogen Energy Technology Co., Ltd., Tata Steel Nederland Technology BV, Shanghai Environmental Engineering Design & Research Institute are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Chongqing Shi, China
Patent: 4
With the analysis among 628 patents, we discovered top 125 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Kunming University of Science & Technology are dominant in this area. They take 9.71% of the total patent filing.
Liaoning Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Yunnan Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Chongqing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8