With the analysis among 463 patents, we discovered top 208 key players by total patent application. Ostara Nutrient Recovery Technologies, Inc., Certainteed Gypsum, Inc., Cambi Solutions AS are dominant in this area. They take 13.82% of the total patent filing.
British Columbia, Canada
Patent: 27
Akershus, Norway
Patent: 14
Schwyz, Switzerland
Patent: 11
Hanghai Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Colorado, United States
Patent: 6
Kansas, United States
Patent: 6
Washington, United States
Patent: 6
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Boost Environmental Systems Inc
British Columbia, Canada
Patent: 2
With the analysis among related 381 patents applied in the last 5 years. We discover 214 most active companies in this area. The fast-growing Cambi Solutions AS, Tongji University, Ostara Nutrient Recovery Technologies, Inc. take 9.71% of patent filing during this period.
Akershus, Norway
Patent: 13
Shanghai Shi, China
Patent: 13
British Columbia, Canada
Patent: 11
Hanghai Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
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Patent: 6
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
With the analysis among related 381 patents in last 5 years, we discover 193 new entrants. Hanghai Technology (Hangzhou) Co., Ltd., Tianjin Yixin Environmental Protection Engineering Co., Ltd., Hunan Xinyuan Environmental Technology Co., Ltd. are the most active new entrants in this area.
Hanghai Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Hunan Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Wisconsin, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 294 patents, we discovered top 108 universities and scientific research institutions by total patent application. Tongji University, University of British Columbia, Jiangnan University are dominant in this area. They take 15.65% of the total patent filing.
Shanghai Shi, China
Patent: 25
British Columbia, Canada
Patent: 9
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 6
North Carolina, United States
Patent: 5
Hubei Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4