With the analysis among 316 patents, we discovered top 137 key players by total patent application. China Petroleum & Chemical Corp., Pyrowave, Inc., Scanship AS are dominant in this area. They take 26.90% of the total patent filing.
Beijing Shi, China
Patent: 45
Vestfold, Norway
Patent: 18
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 16
Liaoning Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 14
Campania, Italy
Patent: 12
Luoyang Lvshu Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
With the analysis among 34 patents, we discovered top 2 start-ups by total patent application.
Campania, Italy
Patent: 12
With the analysis among related 310 patents applied in the last 5 years. We discover 149 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Beijing Nuoxin Environmental Technology Co., Ltd., Scanship AS take 19.35% of patent filing during this period.
Beijing Shi, China
Patent: 25
Beijing Shi, China
Patent: 18
Vestfold, Norway
Patent: 17
Beijing Shi, China
Patent: 16
Yunnan Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
With the analysis among related 310 patents in last 5 years, we discover 117 new entrants. Beijing Nuoxin Environmental Technology Co., Ltd., Sinopec Beijing Research Institute of Chemical Industry, Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shandong Lvman Shenzhou Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
With the analysis among 288 patents, we discovered top 74 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Nanchang University, South China University of Technology are dominant in this area. They take 30.90% of the total patent filing.
Yunnan Sheng, China
Patent: 25
Jiangxi Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4