With the analysis among 3,378 patents, we discovered top 479 key players by total patent application. Parker Environmental Technology (Shanghai) Co., Ltd., Everbright Envirotech (China) Ltd., Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd. are dominant in this area. They take 2.84% of the total patent filing.
Parker Environmental Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 35
Everbright Envirotech (China) Ltd.
Jiangsu Sheng, China
Patent: 31
Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 27
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 23
Shandong Pacific Environmental Protection Co., Ltd.
Shandong Sheng, China
Patent: 23
Shanghai Fusen Environmental Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 23
Suzhou Kete Environmental Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 22
Shandong Xuzhonghua Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 20
Meri Environmental Solutions Gmbh
Bayern, Germany
Patent: 19
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Illinois, United States
Patent: 1
With the analysis among related 1,920 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Everbright Envirotech (China) Ltd., Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd., Shanghai Fusen Environmental Technology Development Co., Ltd. take 4.17% of patent filing during this period.
Everbright Envirotech (China) Ltd.
Jiangsu Sheng, China
Patent: 29
Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 28
Shanghai Fusen Environmental Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 23
Shanghai Shi, China
Patent: 17
Everbright Environmental Technology Research Institute (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 16
Shandong Pacific Environmental Protection Co., Ltd.
Shandong Sheng, China
Patent: 15
Shandong Shuangrong Environmental Protection Engineering Co., Ltd.
Shandong Sheng, China
Patent: 12
Shanghai Jingdou Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 10
With the analysis among related 1,920 patents in last 5 years, we discover 352 new entrants. Shanghai Fusen Environmental Technology Development Co., Ltd., Shanghai Jingdou Environmental Protection Technology Co., Ltd., Henan Lihuaquan Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Fusen Environmental Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 23
Shanghai Jingdou Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 12
Henan Lihuaquan Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 10
Shanghai Pangke Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
Shandong Chuangbo Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 8
Beijing Capital Environment Technology Co., Ltd.
Beijing Shi, China
Patent: 8
Shandong Hezheng Environmental Protection Engineering Co., Ltd.
Shandong Sheng, China
Patent: 7
Hebei Wansheng Environmental Protection Engineering Co., Ltd.
Hebei Sheng, China
Patent: 6
Shandong Sanfude Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Henan Lvyun Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 6
With the analysis among 1,066 patents, we discovered top 211 universities and scientific research institutions by total patent application. Tongji University, Nanjing University, Jiangnan University are dominant in this area. They take 9.57% of the total patent filing.
Shanghai Shi, China
Patent: 41
Jiangsu Sheng, China
Patent: 36
Jiangsu Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 23
Yunnan Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 19
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 15
Beijing University of Technology
Beijing Shi, China
Patent: 15