With the analysis among 95 patents, we discovered top 78 key players by total patent application. Dongzhu Ecological Environment Protection Co., Ltd., Kojimagumi KK, Dalian Intercontinental New Materials Co., Ltd. are dominant in this area. They take 9.47% of the total patent filing.
Dongzhu Ecological Environment Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Dalian Intercontinental New Materials Co., Ltd.
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
Huang He Shui Li Wei Yuan Hui Huang He Ji Xie Chang
Henan Sheng, China
Patent: 2
Ningxia Lirong Biotechnology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
Huaying Pipeline Monitoring Technology Service (Hubei) Co., Ltd.
Hubei Sheng, China
Patent: 2
Ningxia Shizuishan Lvbao Industry and Trade Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
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With the analysis among related 101 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Dongzhu Ecological Environment Protection Co., Ltd., Tianjin Institute of Water Transport Engineering, Ministry of Transport, Dalian Intercontinental New Materials Co., Ltd. take 8.91% of patent filing during this period.
Dongzhu Ecological Environment Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 3
Dalian Intercontinental New Materials Co., Ltd.
Liaoning Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Yichang Huateng Pipeline Engineering Co., Ltd.
Hubei Sheng, China
Patent: 2
Huang He Shui Li Wei Yuan Hui Huang He Ji Xie Chang
Henan Sheng, China
Patent: 2
Zhoushan Dinghai Xingge Ship Design Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 2
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 2
With the analysis among related 101 patents in last 5 years, we discover 80 new entrants. Dongzhu Ecological Environment Protection Co., Ltd., Dalian Intercontinental New Materials Co., Ltd., Shanghai Jiao Tong University are the most active new entrants in this area.
Dongzhu Ecological Environment Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Dalian Intercontinental New Materials Co., Ltd.
Liaoning Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Yichang Huateng Pipeline Engineering Co., Ltd.
Hubei Sheng, China
Patent: 2
Huang He Shui Li Wei Yuan Hui Huang He Ji Xie Chang
Henan Sheng, China
Patent: 2
Zhoushan Dinghai Xingge Ship Design Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Henan Water Conservancy Surveying and Designing Research Co.,Ltd.
Henan Sheng, China
Patent: 2
Changsha Erdao New Energy Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Ningxia Lirong Biotechnology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 35 patents, we discovered top 10 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Sun Yat-Sen University, Tongji University are dominant in this area. They take 28.57% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Forestry University
Beijing Shi, China
Patent: 1
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 1
Guangdong Ocean University
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1