With the analysis among 1,424 patents, we discovered top 484 key players by total patent application. Construction Research & Technology GmbH, Hitachi High-Tech America, Inc., SUEZ WTS USA, Inc. are dominant in this area. They take 2.32% of the total patent filing.
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 10
New Jersey, United States
Patent: 10
Zhejiang Sheng, China
Patent: 9
Minnesota, United States
Patent: 9
Luxembourg, Luxembourg
Patent: 8
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With the analysis among related 519 patents applied in the last 5 years. We discover 417 most active companies in this area. The fast-growing Tianjin Institute of Water Transport Engineering, Ministry of Transport, Beijing Shougang Intl Engineering Technology Co. Ltd., Zhongye Changtian International Engineering Co., Ltd. take 3.28% of patent filing during this period.
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Patent: 7
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Gansu Sheng, China
Patent: 4
Tianjin Tianke Engineering Management Co., Ltd.
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 519 patents in last 5 years, we discover 378 new entrants. Zhongye Changtian International Engineering Co., Ltd., Beijing Zhongkuang Boneng Energy Saving Technology Co., Ltd., Gansu Huaneng Pingliang Power Generation Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Gansu Sheng, China
Patent: 4
Tianjin Tianke Engineering Management Co., Ltd.
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 165 patents, we discovered top 55 universities and scientific research institutions by total patent application. China University of Mining & Technology, Shandong University, Tsinghua University are dominant in this area. They take 10.91% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2