With the analysis among 1,012 patents, we discovered top 488 key players by total patent application. Chengdu Net Enjoy Technology Co., Ltd., Guangdong Xiangshi Construction Co., Ltd., Chengdu Pencil Technology Co., Ltd. are dominant in this area. They take 3.46% of the total patent filing.
Chengdu Net Enjoy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 15
Guangdong Xiangshi Construction Co., Ltd.
Guangdong Sheng, China
Patent: 10
Chengdu Pencil Technology Co., Ltd.
Sichuan Sheng, China
Patent: 10
Haining Yihong Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Econ Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Zhejiang Jinming Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Dongxu Blue Sky Ecological Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Tianjin Jingpin Environmental Engineering Co., Ltd.
Tianjin Shi, China
Patent: 6
Jiangsu Yongwei Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Wenzhou Longhai Construction Group Co., Ltd
Zhejiang Sheng, China
Patent: 5
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With the analysis among related 1,208 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Water Resources Research Institute of Shandong Province, Chengdu Pencil Technology Co., Ltd., Guangdong Xiangshi Construction Co., Ltd. take 2.48% of patent filing during this period.
Water Resources Research Institute of Shandong Province
Chengdu Pencil Technology Co., Ltd.
Sichuan Sheng, China
Patent: 10
Guangdong Xiangshi Construction Co., Ltd.
Guangdong Sheng, China
Patent: 10
Haining Yihong Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Zhejiang Jinming Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Dongxu Blue Sky Ecological Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Econ Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Tianjin Jingpin Environmental Engineering Co., Ltd.
Tianjin Shi, China
Patent: 6
Suzhou Shuiping Ecological Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among related 1,208 patents in last 5 years, we discover 489 new entrants. Water Resources Research Institute of Shandong Province, Chengdu Pencil Technology Co., Ltd., Guangdong Xiangshi Construction Co., Ltd. are the most active new entrants in this area.
Water Resources Research Institute of Shandong Province
Chengdu Pencil Technology Co., Ltd.
Sichuan Sheng, China
Patent: 10
Guangdong Xiangshi Construction Co., Ltd.
Guangdong Sheng, China
Patent: 10
Haining Yihong Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Zhejiang Jinming Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Dongxu Blue Sky Ecological Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Econ Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Tianjin Jingpin Environmental Engineering Co., Ltd.
Tianjin Shi, China
Patent: 6
Suzhou Shuiping Ecological Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Wenzhou Longhai Construction Group Co., Ltd
Zhejiang Sheng, China
Patent: 5
With the analysis among 122 patents, we discovered top 31 universities and scientific research institutions by total patent application. Hohai University, Yangzhou University, Changsha University of Science & Technology are dominant in this area. They take 19.67% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 4
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1