With the analysis among 196 patents, we discovered top 129 key players by total patent application. Ebara Corp., Packs Co. Ltd., PurposeEnergy LLC are dominant in this area. They take 12.76% of the total patent filing.
Shandong Sheng, China
Patent: 10
Massachusetts, United States
Patent: 6
Hangzhou Qingcheng Energy and Environmental Protection Engineering Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Hangzhou Dinglong Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Beijing Lucency Enviroment & Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Sichuan Sentao Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
Hangzhou Green Ball Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
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With the analysis among related 68 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing Hangzhou Normal University, Tiangong University, Shanghai Hongji Environmental Protection Technology Co,. Ltd. take 11.76% of patent filing during this period.
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 2
Shanghai Hongji Environmental Protection Technology Co,. Ltd.
Shanghai Shi, China
Patent: 2
GuiZhou CRRC Green Environment Co., Ltd.
Guizhou Sheng, China
Patent: 2
Zhejiang Huanyao Environmental Construction Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Fusen Environmental Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
Sichuan Shuimu Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 68 patents in last 5 years, we discover 49 new entrants. Shanghai Hongji Environmental Protection Technology Co,. Ltd., GuiZhou CRRC Green Environment Co., Ltd., Zhejiang Huanyao Environmental Construction Co., Ltd. are the most active new entrants in this area.
Shanghai Hongji Environmental Protection Technology Co,. Ltd.
Shanghai Shi, China
Patent: 2
GuiZhou CRRC Green Environment Co., Ltd.
Guizhou Sheng, China
Patent: 2
Zhejiang Huanyao Environmental Construction Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Fusen Environmental Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 2
Sichuan Shuimu Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Yichen Environmental Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 1
Zhucheng Animal Husbandry Development Center
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Patent: 1
Chengdu Zhongheng Yi'an Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 100 patents, we discovered top 43 universities and scientific research institutions by total patent application. Hangzhou Normal University, Nanchang University, Tiangong University are dominant in this area. They take 26.00% of the total patent filing.
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 16
Jiangxi Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2