With the analysis among 145 patents, we discovered top 106 key players by total patent application. Tongqin (Xiamen) Environmental Protection Technology Co., Ltd., Guangdong Haiyuan Environmental Protection Technology Co., Ltd., Bionavitas, Inc. are dominant in this area. They take 6.21% of the total patent filing.
Tongqin (Xiamen) Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
Guangdong Haiyuan Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Washington, United States
Patent: 2
Jiangsu Aetien Membrane Filtration Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Tianjin Piastics Research Institute
Tianjin Shi, China
Patent: 2
Pacific Water Treatment Engineering Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Tibet Bishuiyuan Environmental Technology Co., Ltd.
Xizang Zizhiqu, China
Patent: 2
Shandong Mingchuang Environmental Engineering Co., Ltd.
Shandong Sheng, China
Patent: 2
Xiamen Enge Energy Saving Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Inner Mongolia Tianyi Environmental Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
No data, please try another search term
With the analysis among related 44 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Tongqin (Xiamen) Environmental Protection Technology Co., Ltd., Jiangsu Aetien Membrane Filtration Technology Co., Ltd., Xiamen Huaxia College take 15.91% of patent filing during this period.
Tongqin (Xiamen) Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
Jiangsu Aetien Membrane Filtration Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangzhou Xinzhan Airflow Environment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Mingchuang Environmental Engineering Co., Ltd.
Shandong Sheng, China
Patent: 1
Hillhouse Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Jin Yang Metal Surface Treatment Co. Ltd.
Shanghai Shi, China
Patent: 1
Gezhouba Water Affairs Zibo Boshan Co., Ltd.
Shandong Sheng, China
Patent: 1
Huizhou Baioujia Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 36 new entrants. Tongqin (Xiamen) Environmental Protection Technology Co., Ltd., Jiangsu Aetien Membrane Filtration Technology Co., Ltd., Xiamen Huaxia College are the most active new entrants in this area.
Tongqin (Xiamen) Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
Jiangsu Aetien Membrane Filtration Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangzhou Xinzhan Airflow Environment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hillhouse Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Jin Yang Metal Surface Treatment Co. Ltd.
Shanghai Shi, China
Patent: 1
Gezhouba Water Affairs Zibo Boshan Co., Ltd.
Shandong Sheng, China
Patent: 1
Huizhou Baioujia Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Safbon Water Service Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 18 patents, we discovered top 9 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Harbin Institute of Technology, South China University of Technology are dominant in this area. They take 33.33% of the total patent filing.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
CITY OF ARAGON, Spain
Patent: 1
Shandong Sheng, China
Patent: 1
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
Shenzhen Graduate School of Tsinghua University
Fujian Sheng, China
Patent: 1