With the analysis among 243 patents, we discovered top 137 key players by total patent application. Ciba Specialty Chemicals Water Treatments Ltd., Huwais IP Holding LLC, Seikagaku Corp. are dominant in this area. They take 11.93% of the total patent filing.
Ciba Specialty Chemicals Water Treatments Ltd.
California, United States
Patent: 6
Minnesota, United States
Patent: 5
Matsushita Electric Works Co. Ltd.
SURREY, United Kingdom
Patent: 5
International Business Machines Corp.
New York, United States
Patent: 4
Samsung Electronics Co., Ltd.
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With the analysis among related 19 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Chongqing Technology & Business University, Xiangtan University, Hefei University of Technology take 36.84% of patent filing during this period.
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Shenzhen Taixin Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences
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Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Tianjin Cement Industry Design & Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhejiang University City College
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 12 new entrants. Hefei University of Technology, Shenzhen Taixin Energy Technology Co., Ltd., Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences are the most active new entrants in this area.
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Shenzhen Taixin Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences
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Patent: 1
Tianjin Cement Industry Design & Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhejiang University City College
Zhejiang Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Tianjin Sinoma Engineering Research Center Co., Ltd.
Tianjin Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhengzhou Cynthia Information Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Pingxiang Huaxing Environmental Protection Engineering Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 25 universities and scientific research institutions by total patent application. Chongqing Technology & Business University, Xiangtan University, North China Electric Power University are dominant in this area. They take 25.53% of the total patent filing.
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1