With the analysis among 330 patents, we discovered top 215 key players by total patent application. Huaneng Clean Energy Research Institute, Virginia Chemicals, Inc., Degussa AG are dominant in this area. They take 7.58% of the total patent filing.
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 10
Virginia, United States
Patent: 8
Dongfang Electric Corp. Ltd.
Sichuan Sheng, China
Patent: 6
New Jersey, United States
Patent: 6
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 6
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Aichi-ken, Japan
Patent: 4
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With the analysis among related 99 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Evoqua Water Technologies LLC, Shaanxi University of Science & Technology, Société des Produits Nestlé SA take 14.14% of patent filing during this period.
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 6
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Société des Produits Nestlé SA
Vaud, Switzerland
Patent: 3
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 3
Qinghai Salt Lake Industry Co., Ltd.
Qinghai Sheng, China
Patent: 2
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 2
Anhui University Green Industry Innovation Research Institute
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Patent: 2
Zhengzhou New Century Materials Genome Engineering Research Institute Co., Ltd.
Henan Sheng, China
Patent: 2
Chong Kun Dang Pharmaceutical Corp.
Beijing New Building Materials Public Ltd. Co.
Beijing Shi, China
Patent: 2
With the analysis among related 99 patents in last 5 years, we discover 69 new entrants. Evoqua Water Technologies LLC, Shaanxi University of Science & Technology, Société des Produits Nestlé SA are the most active new entrants in this area.
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 6
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Société des Produits Nestlé SA
Vaud, Switzerland
Patent: 3
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 3
Qinghai Salt Lake Industry Co., Ltd.
Qinghai Sheng, China
Patent: 2
Anhui University Green Industry Innovation Research Institute
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Patent: 2
Zhengzhou New Century Materials Genome Engineering Research Institute Co., Ltd.
Henan Sheng, China
Patent: 2
Chong Kun Dang Pharmaceutical Corp.
Beijing New Building Materials Public Ltd. Co.
Beijing Shi, China
Patent: 2
With the analysis among 103 patents, we discovered top 42 universities and scientific research institutions by total patent application. University of Shanghai for Science & Technology, Xi'an Jiaotong University, Shaanxi University of Science & Technology are dominant in this area. They take 27.18% of the total patent filing.
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 16
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 4
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2