With the analysis among 20,321 patents, we discovered top 490 key players by total patent application. Access Business Group International LLC, TOSHIBA Corp., Evoqua Water Technologies LLC are dominant in this area. They take 3.69% of the total patent filing.
Michigan, United States
Patent: 285
Tokyo-to, Japan
Patent: 237
Pennsylvania, United States
Patent: 227
Tokyo-to, Japan
Patent: 210
Tokyo-to, Japan
Patent: 149
Tokyo-to, Japan
Patent: 115
Rheinland-Pfalz, Germany
Patent: 115
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 104
Tokyo-to, Japan
Patent: 97
Guangdong Sheng, China
Patent: 96
With the analysis among 35 patents, we discovered top 18 start-ups by total patent application. Envirocleanse, LLC, Third Wave Water LLC, Aisin KK are active in this area.
Ohio, United States
Patent: 3
Massachusetts, United States
Patent: 3
Hunan Sheng, China
Patent: 2
Wisconsin, United States
Patent: 2
Harjumaa, Estonia
Patent: 2
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10,075 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Evoqua Water Technologies LLC, Gree Electric Appliances, Inc. of Zhuhai, Organo Corp. take 2.78% of patent filing during this period.
Pennsylvania, United States
Patent: 116
Guangdong Sheng, China
Patent: 88
Tokyo-to, Japan
Patent: 76
Tokyo-to, Japan
Patent: 65
Kanagawa-ken, Japan
Patent: 54
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 41
Michigan, United States
Patent: 33
Beijing Shi, China
Patent: 29
With the analysis among related 10,075 patents in last 5 years, we discover 255 new entrants. WOTA Corp., Ningbo Keman Environmental Protection Technology Co., Ltd., Nanjing Yanchang Reaction Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 23
Zhejiang Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Chongqing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 12
With the analysis among 2,375 patents, we discovered top 236 universities and scientific research institutions by total patent application. Chongqing University, Tsinghua University, Tongji University are dominant in this area. They take 4.13% of the total patent filing.
Chongqing Shi, China
Patent: 35
Beijing Shi, China
Patent: 30
Shanghai Shi, China
Patent: 28
Zhejiang Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 15