With the analysis among 264 patents, we discovered top 175 key players by total patent application. Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., China Petroleum & Chemical Corp., Samsung SDI Co., Ltd. are dominant in this area. They take 18.18% of the total patent filing.
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 24
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
Chungcheongnam-do, South Korea
Patent: 10
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 6
Sinopec Engineering, Inc.
Beijing Shi, China
Patent: 6
Jiangsu Jiangda Environmental Protection Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Massachusetts, United States
Patent: 5
International Fuel Cells LLC
Connecticut, United States
Patent: 5
No data, please try another search term
With the analysis among related 287 patents applied in the last 5 years. We discover 181 most active companies in this area. The fast-growing Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Zhejiang University of Technology, Shanghai Jiao Tong University take 14.63% of patent filing during this period.
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 24
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 8
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 7
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 5
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
With the analysis among related 287 patents in last 5 years, we discover 140 new entrants. Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Xi'an Jiaotong University, Shanghai University of Engineering Science are the most active new entrants in this area.
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 24
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 5
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 4
Fujian Sheng, China
Patent: 3
Shanghai Donggeng Chemical Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sinophorus Electronic Materials Co. Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among 316 patents, we discovered top 108 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Shanghai Jiao Tong University, Zhejiang University are dominant in this area. They take 9.81% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 10
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 9
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 8
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6