With the analysis among 2,288 patents, we discovered top 474 key players by total patent application. BASF AB, Air Liquide SA, LG Chem Ltd. are dominant in this area. They take 7.52% of the total patent filing.
Beijing Shi, China
Patent: 40
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 32
Pennsylvania, United States
Patent: 30
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 498 patents applied in the last 5 years. We discover 376 most active companies in this area. The fast-growing ANDRITZ Oy, HANWHA SOLUTIONS CORP., Air Liquide SA take 4.42% of patent filing during this period.
Shanghai Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among related 498 patents in last 5 years, we discover 314 new entrants. ANDRITZ Oy, HANWHA SOLUTIONS CORP., Shanghai Lianfeng Energy Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 6
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Minnesota, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 489 patents, we discovered top 161 universities and scientific research institutions by total patent application. Tianjin University, Jiangnan University, Zhejiang University are dominant in this area. They take 13.09% of the total patent filing.
Tianjin Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5