With the analysis among 2,095 patents, we discovered top 469 key players by total patent application. Roquette Frères SA, Chevron Oronite Technology BV, Da Yuan Environmental Technology (Xiamen) Co., Ltd. are dominant in this area. They take 2.63% of the total patent filing.
Chevron Oronite Technology BV
Zuid-Holland, Netherlands
Patent: 18
Da Yuan Environmental Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 16
Lingzhi Environmental Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Jiangsu Lingzhi Environmental Protection Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Kyoto-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Ohio, United States
Patent: 9
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. NOIA NETWORK Ltd., GhostCloud, Knapsack Co. are active in this area.
California, United States
Patent: 3
Sichuan Sheng, China
Patent: 1
Oregon, United States
Patent: 1
Shaowu Yongtai Hi-Tech Material Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 1,535 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Da Yuan Environmental Technology (Xiamen) Co., Ltd., Jiangnan University, Beijing University of Technology take 3.00% of patent filing during this period.
Da Yuan Environmental Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Beijing University of Technology
Beijing Shi, China
Patent: 15
Shanghai Shi, China
Patent: 12
Yangzhou Lantian Sports Goods Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Junji Environmental Technology Co Ltd.
Hubei Sheng, China
Patent: 7
Yangzhou Yangzijiang Sports Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Shenzhen Changlong Technology Co. Ltd.
Guangdong Sheng, China
Patent: 7
Chinese Research Academy of Environmental Sciences
With the analysis among related 1,535 patents in last 5 years, we discover 404 new entrants. Da Yuan Environmental Technology (Xiamen) Co., Ltd., Yangzhou Lantian Sports Goods Manufacturing Co., Ltd., Yangzhou Yangzijiang Sports Equipment Co., Ltd. are the most active new entrants in this area.
Da Yuan Environmental Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 16
Yangzhou Lantian Sports Goods Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Yangzhou Yangzijiang Sports Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Shenzhen Changlong Technology Co. Ltd.
Guangdong Sheng, China
Patent: 7
Xi'an Institute of Optics & Precision Mechanics of Cas
Tianjin Yixin Environmental Protection Engineering Co., Ltd.
Tianjin Shi, China
Patent: 5
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 5
Institute of Nature and Ecology, Heilongjiang Academy of Sciences
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Patent: 5
Nanjing Huachuang Environmental Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Shenyang Environmental Science Research Institute
Liaoning Sheng, China
Patent: 5
With the analysis among 1,051 patents, we discovered top 223 universities and scientific research institutions by total patent application. Beijing University of Technology, Tongji University, Jiangnan University are dominant in this area. They take 7.04% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 30
Shanghai Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 10