With the analysis among 3,635 patents, we discovered top 479 key players by total patent application. Changchun Gold Research Institute, Jiangxi JDL Environmental Protection Co., Ltd., Zenon Technology Partnership are dominant in this area. They take 3.19% of the total patent filing.
Changchun Gold Research Institute
Jilin Sheng, China
Patent: 51
Jiangxi JDL Environmental Protection Co., Ltd.
Jiangxi Sheng, China
Patent: 37
Zenon Technology Partnership
Delaware, United States
Patent: 28
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 19
Huatian Engineering & Technology Corp.
Anhui Sheng, China
Patent: 18
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 18
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 17
Xylem Water Solutions U.S.A., Inc.
North Carolina, United States
Patent: 16
Environmental Dynamics International, Inc.
Jiangsu Sheng, China
Patent: 13
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shenzhen G.K Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,047 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing Enterprises Water Group (China) Investment Ltd., Huatian Engineering & Technology Corp., Tongji University take 2.00% of patent filing during this period.
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 17
Huatian Engineering & Technology Corp.
Anhui Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 11
China Metallurgical Huatian Nanjing Engineering Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Chinese Academy of Agricultural Engineering
Beijing Shi, China
Patent: 10
Suzhou Suke Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
China Municipal Engineering Zhongnan Design and Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 8
Beijing BHT Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 8
With the analysis among related 2,047 patents in last 5 years, we discover 381 new entrants. Suzhou Suke Environmental Protection Technology Co., Ltd., China Municipal Engineering Zhongnan Design and Research Institute Co., Ltd., Zhongqi Water Technology (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Suzhou Suke Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
China Municipal Engineering Zhongnan Design and Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 9
Zhongqi Water Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 8
Jiangsu Huanchuan Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
McWong Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
Dow Global Technologies LLC
Michigan, United States
Patent: 6
Xiangtan Jianyuan Biotechnology Development Co., Ltd.
Hunan Sheng, China
Patent: 6
Beijing Xinlin Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Anhui Platts Eco-Environmental Engineering Co., Ltd.
Anhui Sheng, China
Patent: 6
With the analysis among 835 patents, we discovered top 193 universities and scientific research institutions by total patent application. South China University of Technology, Tongji University, Tianjin University are dominant in this area. They take 6.59% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 19
Tianjin Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Chongqing Shi, China
Patent: 15
Beijing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 12
Beijing University of Technology
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
National University of Food Technology