With the analysis among 64 patents, we discovered top 58 key players by total patent application. Hunan Yongqing Environmental Protection Research Institute Co., Ltd., Jiangsu Firefly Environmental Technology Co., Ltd., Jiangxi Thermal Power Construction Corp. are dominant in this area. They take 12.50% of the total patent filing.
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Dongguan Huifeng Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Yiyuan Environmental Protection Technology Engineering Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
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With the analysis among related 119 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Guilin University of Technology, Sun Yat-Sen University, Sichuan Agricultural University take 11.76% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
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Patent: 3
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Patent: 3
The 264th Brigade of Jiangxi Nuclear Industry Geology Bureau
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Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among related 119 patents in last 5 years, we discover 71 new entrants. Guilin University of Technology, Sun Yat-Sen University, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 5
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Patent: 3
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Patent: 3
The 264th Brigade of Jiangxi Nuclear Industry Geology Bureau
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Patent: 3
Anhui Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Zhejiang Yiyuan Environmental Protection Technology Engineering Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Dongguan Huifeng Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 135 patents, we discovered top 47 universities and scientific research institutions by total patent application. Sichuan Agricultural University, Zhejiang University, Sun Yat-Sen University are dominant in this area. They take 17.78% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
SHEFFIELD, United Kingdom
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3