With the analysis among 572 patents, we discovered top 213 key players by total patent application. AOBiome LLC, Hitachi Ltd., Kurita Water Industries Ltd. are dominant in this area. They take 22.20% of the total patent filing.
Massachusetts, United States
Patent: 53
Tokyo-to, Japan
Patent: 37
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 37
Tokyo-to, Japan
Patent: 17
Hitachi Plant Technologies Ltd.
Tokyo-to, Japan
Patent: 16
Virginia, United States
Patent: 15
Medora Environmental, Inc.
North Dakota, United States
Patent: 12
Doosan Enerbility Co., Ltd.
Gyeongsangnam-do, South Korea
Patent: 11
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Massachusetts, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 376 patents applied in the last 5 years. We discover 202 most active companies in this area. The fast-growing Beijing University of Technology, AOBiome LLC, Doosan Enerbility Co., Ltd. take 21.81% of patent filing during this period.
Beijing University of Technology
Beijing Shi, China
Patent: 57
Massachusetts, United States
Patent: 17
Doosan Enerbility Co., Ltd.
Gyeongsangnam-do, South Korea
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 6
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 6
Texas, United States
Patent: 6
Chongqing Shi, China
Patent: 5
Beijing Drainage Group Co., Ltd.
Beijing Shi, China
Patent: 5
With the analysis among related 376 patents in last 5 years, we discover 160 new entrants. BL Technology, Inc., Chongqing University, Guilin University of Technology are the most active new entrants in this area.
Texas, United States
Patent: 6
Chongqing Shi, China
Patent: 5
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Henan Sheng, China
Patent: 5
Guangdong University of Technology
Guangdong Sheng, China
Patent: 4
South China Institute of Environmental Sciences
Nanjing Rich Magnetic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 403 patents, we discovered top 94 universities and scientific research institutions by total patent application. Beijing University of Technology, The Trustees of Columbia University in The City of New York, Zhejiang University are dominant in this area. They take 30.02% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 99
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 12
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Ocean University of China
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5