With the analysis among 5,239 patents, we discovered top 484 key players by total patent application. Liuzhou Jingyang Energy Saving Technology R&D Co., Ltd., INAX Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 1.85% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 41
Aichi-ken, Japan
Patent: 29
Beijing Shi, China
Patent: 27
Fukuoka-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 17
Guangdong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 13
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 3,059 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tsinghua University, Foshan Sanshui Xiongying Aluminum Surface Technology Innovation Center Co., Ltd., Beijing Biyuan Guardian Water Co., Ltd. take 1.54% of patent filing during this period.
Beijing Shi, China
Patent: 19
Guangdong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Huizhou Diyun Water Saving Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
With the analysis among related 3,059 patents in last 5 years, we discover 407 new entrants. Foshan Sanshui Xiongying Aluminum Surface Technology Innovation Center Co., Ltd., Beijing Biyuan Guardian Water Co., Ltd., Suzhou Feymer Membrane Technology Co.,Ltd are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Huizhou Diyun Water Saving Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Hezhong Guangyuan (Beijing) Ecological Environment Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Shanxi Sitan Dingye Biological Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
With the analysis among 908 patents, we discovered top 216 universities and scientific research institutions by total patent application. Tsinghua University, Tianjin University, Nanjing University are dominant in this area. They take 7.27% of the total patent filing.
Beijing Shi, China
Patent: 29
Tianjin Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 10