With the analysis among 28,108 patents, we discovered top 467 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Sumitomo Metal Industries Ltd. are dominant in this area. They take 4.09% of the total patent filing.
Tokyo-to, Japan
Patent: 584
Tokyo-to, Japan
Patent: 361
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 205
Shanghai Shi, China
Patent: 202
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 186
Tokyo-to, Japan
Patent: 184
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 164
Bayern, Germany
Patent: 135
With the analysis among 91 patents, we discovered top 32 start-ups by total patent application. C - Green Technology AB, Aisin KK, Carbicrete, Inc. are active in this area.
Washington, United States
Patent: 4
Zhejiang Xinghui New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
South Australia, Australia
Patent: 4
Sankt Gallen, Switzerland
Patent: 2
California, United States
Patent: 2
With the analysis among related 15,791 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Acre Coking & Refractory Engineering Consulting (Dalian), South China University of Technology, China Petroleum & Chemical Corp. take 1.84% of patent filing during this period.
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 115
South China University of Technology
Guangdong Sheng, China
Patent: 93
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 82
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 82
Wuhan University of Technology
Hubei Sheng, China
Patent: 80
Hunan Sheng, China
Patent: 80
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 73
Shandong Sheng, China
Patent: 71
Dalian University of Technology
Liaoning Sheng, China
Patent: 63
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 62
With the analysis among related 15,791 patents in last 5 years, we discover 144 new entrants. Xinghua City Precision Casting and Forging Industry Research Institute Co., Ltd., Zhejiang Yangtze River Delta Junong Technology Development Co., Ltd., Liyang Hufeng New Energy Technology Co., Ltd. are the most active new entrants in this area.
Xinghua City Precision Casting and Forging Industry Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 35
Zhejiang Yangtze River Delta Junong Technology Development Co., Ltd.
Zhejiang Sheng, China
Patent: 28
Liyang Hufeng New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Anhui Tongyuan Environment Energy Saving Co., Ltd.
Anhui Sheng, China
Patent: 25
Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Everbright Envirotech (China) Ltd.
Jiangsu Sheng, China
Patent: 21
Shandong Dongyun Taibo New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 19
Shandong Hanbo Yuzhou New Material Co., Ltd.
Shandong Sheng, China
Patent: 18
Beijing Jinghang Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 18
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 17
With the analysis among 10,605 patents, we discovered top 334 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, South China University of Technology, Central South University are dominant in this area. They take 4.34% of the total patent filing.
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 167
South China University of Technology
Guangdong Sheng, China
Patent: 147
Hunan Sheng, China
Patent: 134
Wuhan University of Technology
Hubei Sheng, China
Patent: 118
Shandong Sheng, China
Patent: 109
Shanghai Shi, China
Patent: 104
Jiangsu Sheng, China
Patent: 104
Zhejiang Sheng, China
Patent: 101
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 101
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 98