With the analysis among 703 patents, we discovered top 439 key players by total patent application. Qingdao Spring Water-Treatment Co., Ltd., Veolia Water Solutions & Technologies Support SAS, Jiangsu Yulong Environmental Protection Co., Ltd. are dominant in this area. They take 11.24% of the total patent filing.
Shandong Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Illinois, United States
Patent: 1
California, United States
Patent: 1
Iowa, United States
Patent: 1
With the analysis among related 586 patents applied in the last 5 years. We discover 391 most active companies in this area. The fast-growing Qingdao Spring Water-Treatment Co., Ltd., Veolia Water Solutions & Technologies Support SAS, Jiangsu Yulong Environmental Protection Co., Ltd. take 11.77% of patent filing during this period.
Shandong Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
With the analysis among related 586 patents in last 5 years, we discover 369 new entrants. Lingzhi Environmental Protection Co., Ltd., Lexus Environmental Protection (Linquan) Co., Ltd., Jiangsu Lingzhi Environmental Protection Equipment Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 131 patents, we discovered top 58 universities and scientific research institutions by total patent application. Nanjing University, Tongji University, Tianjin University of Science & Technology are dominant in this area. They take 19.85% of the total patent filing.
Jiangsu Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3