With the analysis among 11,566 patents, we discovered top 486 key players by total patent application. Shenwu Technology Group Co., Ltd., Shanghai Kanghuan Environment Co. Ltd., Jiangsu Tianying Environmental Protection Energy Complete Equipment Co., Ltd. are dominant in this area. They take 2.03% of the total patent filing.
Shenwu Technology Group Co., Ltd.
Chongqing Shi, China
Patent: 91
Shanghai Kanghuan Environment Co. Ltd.
Shanghai Shi, China
Patent: 85
Jiangsu Tianying Environmental Protection Energy Complete Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 59
Litian Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 44
Anhui Jihong Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 40
Tus Environmental Science & Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 38
Everbright Envirotech (China) Ltd.
Jiangsu Sheng, China
Patent: 36
Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 34
Beijing Aerospace Petrochemical Tech Equipment Eng Corp.
Beijing Shi, China
Patent: 30
Anhui Weiming Biological Environmental Protection Co., Ltd.
Anhui Sheng, China
Patent: 29
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 7,820 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Kanghuan Environment Co. Ltd., Beijing Aerospace Petrochemical Tech Equipment Eng Corp., Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd. take 1.46% of patent filing during this period.
Shanghai Kanghuan Environment Co. Ltd.
Shanghai Shi, China
Patent: 54
Beijing Aerospace Petrochemical Tech Equipment Eng Corp.
Beijing Shi, China
Patent: 30
Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 30
Everbright Envirotech (China) Ltd.
Jiangsu Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 26
Jiangsu Xuefeng Environmental Protection Science & Technology
Jiangsu Sheng, China
Patent: 25
Xinxiang Zhenying Machinery Equipment Co., Ltd.
Henan Sheng, China
Patent: 23
Beijing Yunshui Haorui Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 22
Jiangsu Tianying Environmental Protection Energy Complete Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 20
With the analysis among related 7,820 patents in last 5 years, we discover 335 new entrants. Beijing Aerospace Petrochemical Tech Equipment Eng Corp., Xinxiang Zhenying Machinery Equipment Co., Ltd., Beijing Yunshui Haorui Environmental Technology Co., Ltd. are the most active new entrants in this area.
Beijing Aerospace Petrochemical Tech Equipment Eng Corp.
Beijing Shi, China
Patent: 30
Xinxiang Zhenying Machinery Equipment Co., Ltd.
Henan Sheng, China
Patent: 23
Beijing Yunshui Haorui Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 22
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 20
Guangzhou Limei Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 18
Huaian Zero Carbon Energy Environmental Protection Technology
Jiangsu Sheng, China
Patent: 18
Jiangsu Zhongti Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Anhui Fengniancheng Electromechanical Design Service Co., Ltd.
Anhui Sheng, China
Patent: 16
Sichuan Senhairun Environmental Management Co., Ltd.
Sichuan Sheng, China
Patent: 15
Xuzhou Zhonggao Sanitation Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 14
With the analysis among 2,140 patents, we discovered top 272 universities and scientific research institutions by total patent application. Zhejiang University, Tongji University, Tianjin Normal University are dominant in this area. They take 7.71% of the total patent filing.
Zhejiang Sheng, China
Patent: 61
Shanghai Shi, China
Patent: 54
Tianjin Normal University
Tianjin Shi, China
Patent: 50
Beijing Shi, China
Patent: 29
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 26
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 25
Chongqing Shi, China
Patent: 25
Qingdao University of Technology
Shandong Sheng, China
Patent: 25
South China University of Technology
Guangdong Sheng, China
Patent: 22
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 19