With the analysis among 70 patents, we discovered top 50 key players by total patent application. KESPION Co., Ltd., Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd., Hunan Yaoheng Environmental Technology Co., Ltd. are dominant in this area. They take 18.57% of the total patent filing.
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 5
Hunan Yaoheng Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Hebei Construction Group Co. Ltd.
Hebei Sheng, China
Patent: 2
Anhui Hainachuan Plastic Industry Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Nippon Shokubai Co., Ltd.
Qianjiang Water Resources Development Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Uchihashi Estec Co., Ltd.
Academy of Env Planning & Design, Co., Ltd. Nanjing University
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 309 patents applied in the last 5 years. We discover 163 most active companies in this area. The fast-growing Tianjin University, Jiangsu University, Guilin University of Technology take 10.68% of patent filing during this period.
Tianjin Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 10
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 8
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 5
With the analysis among related 309 patents in last 5 years, we discover 120 new entrants. Tiangong University, Beijing Institute of Technology, Hangzhou Dianzi University are the most active new entrants in this area.
Tianjin Shi, China
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 5
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 4
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
With the analysis among 366 patents, we discovered top 129 universities and scientific research institutions by total patent application. Guilin University of Technology, Jiangsu University, Tianjin University are dominant in this area. They take 13.93% of the total patent filing.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 11
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 8
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
Qilu University of Technology
Shandong Sheng, China
Patent: 6