With the analysis among 368 patents, we discovered top 290 key players by total patent application. LiveFuels, Inc., Suzhou Dehua Ecological Environment Technology Co., Ltd., Anhui Lake Environmental Technology Co., Ltd. are dominant in this area. They take 4.35% of the total patent filing.
California, United States
Patent: 6
Suzhou Dehua Ecological Environment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Anhui Lake Environmental Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Yangtze Ecology & Environment Co., Ltd.
Hubei Sheng, China
Patent: 4
Huatian Engineering & Technology Corp.
Anhui Sheng, China
Patent: 4
China Metallurgical Huatian Nanjing Engineering Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Hokuriku Electric Power Co.
Toyama-ken, Japan
Patent: 3
Beijing Orient Landscape & Environment Co., Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Zhengjie Environment Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Wuhan Zhongke Aquatic Environment Engineering Co. Ltd.
Hubei Sheng, China
Patent: 3
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With the analysis among related 408 patents applied in the last 5 years. We discover 272 most active companies in this area. The fast-growing Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Taiyuan Normal University, Wenzhou University take 5.15% of patent filing during this period.
Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences
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Patent: 10
Taiyuan Normal University
Shanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Jianzhu University
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Yangtze Ecology & Environment Co., Ltd.
Hubei Sheng, China
Patent: 4
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 4
Chengdu Institute of Technology
Sichuan Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
With the analysis among related 408 patents in last 5 years, we discover 216 new entrants. Taiyuan Normal University, Shandong Jianzhu University, Yangtze Ecology & Environment Co., Ltd. are the most active new entrants in this area.
Taiyuan Normal University
Shanxi Sheng, China
Patent: 6
Shandong Jianzhu University
Shandong Sheng, China
Patent: 4
Yangtze Ecology & Environment Co., Ltd.
Hubei Sheng, China
Patent: 4
Chengdu Institute of Technology
Sichuan Sheng, China
Patent: 4
Yunnan Linbo Landscaping Engineering Co., Ltd.
Yunnan Sheng, China
Patent: 3
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 3
Shanghai Landscaping Construction Co., Ltd.
Shanghai Shi, China
Patent: 3
Guangdong Sanjianglan Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Zhengjie Environment Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Fujian Institute of Microbiology
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Patent: 3
With the analysis among 474 patents, we discovered top 134 universities and scientific research institutions by total patent application. Zhejiang University, Hubei University, Hefei University of Technology are dominant in this area. They take 10.34% of the total patent filing.
Zhejiang Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 10
Hefei University of Technology
Anhui Sheng, China
Patent: 8
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Chongqing University Of Arts And Sciences
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Normal University
Beijing Shi, China
Patent: 6
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 6