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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 45
Vestfold, Norway
Patent: 18
Beijing Nuoxin Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 18
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 16
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 15
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 14
Campania, Italy
Patent: 12
Luoyang Lvshu Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 11
Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd.
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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 25
Beijing Nuoxin Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 18
Vestfold, Norway
Patent: 17
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Xi'an University of Architecture & Technology
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 Nuoxin Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 18
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 16
Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Shandong Industry Research Oasis Environmental Industry Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 4
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Shandong Lvman Shenzhou Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing Zihuan Engineering Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Quanzhou Polytechnic University
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.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 25
Jiangxi Sheng, China
Patent: 21
South China University of Technology
Guangdong Sheng, China
Patent: 12
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4