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.
Anhui Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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.
Anhui Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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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.
Anhui Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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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.
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1