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
Jiangsu Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Toyama-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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.
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Patent: 10
Shanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
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.
Shanxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
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Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sanjianglan Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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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
Anhui Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6