With the analysis among 2,936 patents, we discovered top 482 key players by total patent application. NIPPON STEEL CORP., Saudi Arabian Oil Co., POSCO Holdings Inc. are dominant in this area. They take 6.64% of the total patent filing.
Tokyo-to, Japan
Patent: 96
California, United States
Patent: 47
Iowa, United States
Patent: 37
Shanghai Shi, China
Patent: 37
Tokyo-to, Japan
Patent: 31
Osaka-fu, Japan
Patent: 31
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Ibaraki-ken, Japan
Patent: 1
With the analysis among related 1,052 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Wisebond Technology Co., Ltd., Shaanxi Huantong Standard Boiler Co., Ltd., Xi'an Jiaotong University take 4.66% of patent filing during this period.
Shanghai Shi, China
Patent: 19
Shaanxi Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
With the analysis among related 1,052 patents in last 5 years, we discover 396 new entrants. Shaanxi Huantong Standard Boiler Co., Ltd., Changzhou Jingjie Environmental Protection Technology Co., Ltd., Shandong University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 485 patents, we discovered top 118 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Harbin Institute of Technology are dominant in this area. They take 10.72% of the total patent filing.
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 18
Heilongjiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 11
Hubei Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 6