With the analysis among 8,380 patents, we discovered top 494 key players by total patent application. The Babcock & Wilcox Co., BHA Altair LLC, WISDRI Engineering & Research Inc. Ltd. are dominant in this area. They take 1.71% of the total patent filing.
Ohio, United States
Patent: 57
Kansas, United States
Patent: 53
Hubei Sheng, China
Patent: 33
Missouri, United States
Patent: 32
Jiangsu Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 24
Liaoning Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 21
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 3,480 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sinosteel Tiancheng Environmental Protection Science&Technolog, Yancheng Institute of Technology, Shanghai Kanghuan Environment Co. Ltd. take 1.29% of patent filing during this period.
Hubei Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 14
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Fujian Nanfang Road Machinery Co Ltd.
Fujian Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Anhui Sheng, China
Patent: 9
With the analysis among related 3,480 patents in last 5 years, we discover 358 new entrants. Xin Mingxing Environmental Protection Technology Co., Ltd., Ficon Environmental Engineering (Shanghai) Co., Ltd., Shanghai Lanbao Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guizhou Wantongbo Environmental Protection Technology Co., Ltd.
Guizhou Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
With the analysis among 528 patents, we discovered top 130 universities and scientific research institutions by total patent application. Zhejiang University, Yancheng Institute of Technology, Tsinghua University are dominant in this area. They take 8.33% of the total patent filing.
Zhejiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Hubei Sheng, China
Patent: 9