With the analysis among 91 patents, we discovered top 77 key players by total patent application. Ovivo, Inc., Fuzhou Haiheng Water Equipment Co., Ltd., Ebara Corp. are dominant in this area. They take 10.99% of the total patent filing.
Fujian Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
China Municipal Engineering Zhongnan Design and Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 94 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing Ovivo, Inc., Fuzhou Haiheng Water Equipment Co., Ltd., Zhejiang Tianzheng Engineering Co. Ltd. take 10.64% of patent filing during this period.
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Shanghai Shi, China
Patent: 2
China Municipal Engineering Zhongnan Design and Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hunan Provincial Institute of Building Research Co., Ltd.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 94 patents in last 5 years, we discover 70 new entrants. Ovivo, Inc., Fuzhou Haiheng Water Equipment Co., Ltd., Zhejiang Tianzheng Engineering Co. Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Shanghai Shi, China
Patent: 2
China Municipal Engineering Zhongnan Design and Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hunan Provincial Institute of Building Research Co., Ltd.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tsinghua University, Michigan Technological University, Guilin University of Technology are dominant in this area. They take 36.36% of the total patent filing.
Beijing Shi, China
Patent: 1
Michigan, United States
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1