With the analysis among 6,080 patents, we discovered top 493 key players by total patent application. Baker Hughes, Inc., INVENT Umwelt- und Verfahrenstechnik AG, TOSHIBA Corp. are dominant in this area. They take 2.70% of the total patent filing.
Texas, United States
Patent: 58
INVENT Umwelt- und Verfahrenstechnik AG
Bayern, Germany
Patent: 56
Tokyo-to, Japan
Patent: 50
Xi'an West Hot Water Environmental Protection Co., Ltd.
Shaanxi Sheng, China
Patent: 27
Qingyan Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 26
Connecticut, United States
Patent: 23
Veolia Water Solutions & Technologies Support SAS
With the analysis among 21 patents, we discovered top 7 start-ups by total patent application. Tsing Kong, Coclean Co. Ltd., Roidmi are active in this area.
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing 352 Environmental Protection Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 1
Audfly Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,410 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Qingyan Environmental Technology Co., Ltd., Xi'an West Hot Water Environmental Protection Co., Ltd., Ovivo, Inc. take 4.47% of patent filing during this period.
Qingyan Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 26
Xi'an West Hot Water Environmental Protection Co., Ltd.
Shaanxi Sheng, China
Patent: 19
Veolia Water Solutions & Technologies Support SAS
Xylem Water Solutions Zelienople LLC
Pennsylvania, United States
Patent: 12
INVENT Umwelt- und Verfahrenstechnik AG
Bayern, Germany
Patent: 10
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Qingdao Changxing High-tech Development Co., Ltd.
Shandong Sheng, China
Patent: 9
Changzhou Delofit Filtration System Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Beijing Guodian Longyuan Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 8
With the analysis among related 1,410 patents in last 5 years, we discover 420 new entrants. Qingyan Environmental Technology Co., Ltd., Xylem Water Solutions Zelienople LLC, Qingdao Changxing High-tech Development Co., Ltd. are the most active new entrants in this area.
Qingyan Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 26
Xylem Water Solutions Zelienople LLC
Pennsylvania, United States
Patent: 12
Qingdao Changxing High-tech Development Co., Ltd.
Shandong Sheng, China
Patent: 9
Changzhou Delofit Filtration System Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Beijing Guodian Longyuan Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 8
Sime Darby Plantation Bhd.
Selangor, Malaysia
Patent: 7
Tianjin Shunda Environmental Protection Technology Co., Ltd.
Tianjin Shi, China
Patent: 6
CNOOC (Tianjin) Oilfield Chemical Co., Ltd.
Tianjin Shi, China
Patent: 5
Wuxi Qiangliansheng Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among 566 patents, we discovered top 169 universities and scientific research institutions by total patent application. Zhejiang University, Council of Scientific & Industrial Research, Louisiana State University are dominant in this area. They take 4.06% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Council of Scientific & Industrial Research
Louisiana State University
Louisiana, United States
Patent: 7
Tianjin Shi, China
Patent: 6
University of the Witwatersrand
Beijing University of Technology
Beijing Shi, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 5
Northeast Forestry University
Heilongjiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Universiti Teknologi Malaysia