With the analysis among 74 patents, we discovered top 39 key players by total patent application. Zhongke Sanqing Technology Co., Ltd., State Grid Corp. of China, North China Electric Power Research Institute Co., Ltd. are dominant in this area. They take 50.00% of the total patent filing.
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 27
State Grid Corp. of China
Beijing Shi, China
Patent: 5
North China Electric Power Research Institute Co., Ltd.
Beijing Shi, China
Patent: 5
State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute
Beijing Shi, China
Patent: 5
Beijing Qingchuang Meike Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Konkuk University Industry-Academic Cooperation Foundation
International Business Machines Corp.
New York, United States
Patent: 2
Piesat Information Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Chinese Research Academy of Environmental Sciences
Beijing Zhongke Ruijing Technology Co., Ltd.
Beijing Shi, China
Patent: 2
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With the analysis among related 135 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Zhongke Sanqing Technology Co., Ltd., Kelingair (Beijing) Environmental Technology Center, Chengdu Academy of Environmental Protection Sciences take 26.67% of patent filing during this period.
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 27
Kelingair (Beijing) Environmental Technology Center
Beijing Shi, China
Patent: 5
Chengdu Academy of Environmental Protection Sciences
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Patent: 4
Beijing Qingchuang Meike Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Chinese Research Academy of Environmental Sciences
Beijing Zhongke Sanqing Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Liaoning Provincial Ecological and Environmental Affairs Service Center
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Patent: 2
With the analysis among related 135 patents in last 5 years, we discover 73 new entrants. Zhongke Sanqing Technology Co., Ltd., Kelingair (Beijing) Environmental Technology Center, Chengdu Academy of Environmental Protection Sciences are the most active new entrants in this area.
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 27
Kelingair (Beijing) Environmental Technology Center
Beijing Shi, China
Patent: 5
Chengdu Academy of Environmental Protection Sciences
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Patent: 4
Beijing Qingchuang Meike Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Zhongke Sanqing Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Liaoning Provincial Ecological and Environmental Affairs Service Center
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Patent: 2
Shanghai DiTing Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 93 patents, we discovered top 37 universities and scientific research institutions by total patent application. North China Electric Power University, Jinan University, Nanjing University are dominant in this area. They take 13.98% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Technology & Business University
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Xinyang Normal University
Henan Sheng, China
Patent: 2