With the analysis among 805 patents, we discovered top 435 key players by total patent application. Veolia Water Solutions & Technologies Support SAS, Evoqua Water Technologies LLC, Dalian Mike Environmental Technology Engineering Co., Ltd. are dominant in this area. They take 10.43% of the total patent filing.
Veolia Water Solutions & Technologies Support SAS
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 28
Dalian Mike Environmental Technology Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 15
Occidental Chemical Corp.
Texas, United States
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 10
JA Construction Co., Ltd.
Beijing Drainage Group Co., Ltd.
Beijing Shi, China
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Harjumaa, Estonia
Patent: 1
With the analysis among related 545 patents applied in the last 5 years. We discover 319 most active companies in this area. The fast-growing Beijing University of Technology, Veolia Water Solutions & Technologies Support SAS, Evoqua Water Technologies LLC take 14.86% of patent filing during this period.
Beijing University of Technology
Beijing Shi, China
Patent: 45
Veolia Water Solutions & Technologies Support SAS
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 17
Jiangxi Jiatao Environmental Protection Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 6
Kesto Environmental Protection Equipment (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 4
With the analysis among related 545 patents in last 5 years, we discover 263 new entrants. Jiangxi Jiatao Environmental Protection Technology Co., Ltd., Alfa Laval AB, Anhui Jianzhu University are the most active new entrants in this area.
Jiangxi Jiatao Environmental Protection Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Zhejiang Shuanglin Environment Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Sichuan Yineng Environmental Protection Technology Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Doosan Enerbility Co., Ltd.
Gyeongsangnam-do, South Korea
Patent: 4
Nanning Lvzhi Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Yankuang Guohong Chemical Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangzhou Shipin Environment Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 471 patents, we discovered top 137 universities and scientific research institutions by total patent application. Beijing University of Technology, Shenyang Jianzhu University, Tongji University are dominant in this area. They take 27.39% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 104
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Hunan Sheng, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6