With the analysis among 43 patents, we discovered top 31 key players by total patent application. Zhonghui Ecological Environment Co., Ltd., Zhongjiao No. 1 Engineering Investigation & Design Institute, CCCC Second Harbor Consultants Co., Ltd. are dominant in this area. They take 20.93% of the total patent filing.
Zhonghui Ecological Environment Co., Ltd.
Anhui Sheng, China
Patent: 5
Zhongjiao No. 1 Engineering Investigation & Design Institute
Tianjin Shi, China
Patent: 2
CCCC Second Harbor Consultants Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sanzheng Huayu Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing ZEHO Waterfront Ecological Env Treatment Co., Ltd.
Beijing Shi, China
Patent: 1
Xiamen Ocean Rock Garden & Landscaping Co., Ltd.
Fujian Sheng, China
Patent: 1
Sheng Shi Ecology & Environment Co., Ltd.
Henan Sheng, China
Patent: 1
Sinohydro Bureau 9 Co., Ltd.
Guizhou Sheng, China
Patent: 1
Guangxi Coalfield Geology Industry Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nuclear Industry Well Lane Construction Group Co., Ltd.
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 58 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Zhonghui Ecological Environment Co., Ltd., Ocean University of China, Jiangsu Sanzheng Huayu Environmental Engineering Co., Ltd. take 15.52% of patent filing during this period.
Zhonghui Ecological Environment Co., Ltd.
Anhui Sheng, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 2
Jiangsu Sanzheng Huayu Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
CCCC Second Harbor Consultants Co., Ltd.
Hubei Sheng, China
Patent: 2
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 2
Zhongjiao No. 1 Engineering Investigation & Design Institute
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Guangzhou Pujing Ecological Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangxi Water Conservancy Research Institute
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Patent: 1
With the analysis among related 58 patents in last 5 years, we discover 44 new entrants. Zhonghui Ecological Environment Co., Ltd., Ocean University of China, Jiangsu Sanzheng Huayu Environmental Engineering Co., Ltd. are the most active new entrants in this area.
Zhonghui Ecological Environment Co., Ltd.
Anhui Sheng, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 2
Jiangsu Sanzheng Huayu Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
CCCC Second Harbor Consultants Co., Ltd.
Hubei Sheng, China
Patent: 2
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 2
Zhongjiao No. 1 Engineering Investigation & Design Institute
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Guangzhou Pujing Ecological Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangxi Water Conservancy Research Institute
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Patent: 1
With the analysis among 16 patents, we discovered top 7 universities and scientific research institutions by total patent application. Ocean University of China, Tiangong University, Liaoning University are dominant in this area. They take 31.25% of the total patent filing.
Ocean University of China
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Institute of Botany, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1