With the analysis among 2,527 patents, we discovered top 469 key players by total patent application. Jiangyin Haosongge Biotechnology Co., Ltd., Hitachi Plant Technologies Ltd., Wuxi Story Environment Technology Co., Ltd. are dominant in this area. They take 9.73% of the total patent filing.
Jiangsu Sheng, China
Patent: 108
Tokyo-to, Japan
Patent: 71
Jiangsu Sheng, China
Patent: 67
Rheinland-Pfalz, Germany
Patent: 53
Beijing Shi, China
Patent: 49
Shandong Sheng, China
Patent: 46
Tokyo-to, Japan
Patent: 43
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 35
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 30
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 3
With the analysis among related 1,188 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing University of Technology, China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation take 5.56% of patent filing during this period.
Beijing Shi, China
Patent: 39
Beijing Shi, China
Patent: 15
Liaoning Sheng, China
Patent: 12
Georgia, United States
Patent: 10
Zhejiang Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
With the analysis among related 1,188 patents in last 5 years, we discover 412 new entrants. JFR LLC, Huaward Yuan Environmental Technology (Jinan) Co., Ltd., Shandong Jianzhu University are the most active new entrants in this area.
Georgia, United States
Patent: 10
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
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Patent: 5
Henan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 815 patents, we discovered top 193 universities and scientific research institutions by total patent application. Beijing University of Technology, Zhejiang University, Harbin Institute of Technology are dominant in this area. They take 17.18% of the total patent filing.
Beijing Shi, China
Patent: 72
Zhejiang Sheng, China
Patent: 23
Heilongjiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Taiwan Province, China
Patent: 11
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Chongqing Shi, China
Patent: 9