With the analysis among 21,562 patents, we discovered top 480 key players by total patent application. NIPPON STEEL CORP., Maag Gala, Inc., JFE Steel Corp. are dominant in this area. They take 2.34% of the total patent filing.
Tokyo-to, Japan
Patent: 218
Virginia, United States
Patent: 145
Tokyo-to, Japan
Patent: 142
Jiangsu Sheng, China
Patent: 123
Beijing Shi, China
Patent: 104
Shanghai Shi, China
Patent: 79
Kyoto-fu, Japan
Patent: 78
Anhui Sheng, China
Patent: 77
With the analysis among 20 patents, we discovered top 14 start-ups by total patent application. M-I LLC, Shenzhen Basic Semiconductor Ltd., Beijing Lanjing Microbial Technology Co., Ltd. are active in this area.
Texas, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Texas, United States
Patent: 2
Dumfries and Galloway, United Kingdom
Patent: 2
Colorado, United States
Patent: 1
Chiba-ken, Japan
Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among related 10,541 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Chengdu Xinkeli Chemical Technology Co., Ltd., Central South University take 1.30% of patent filing during this period.
Beijing Shi, China
Patent: 48
Sichuan Sheng, China
Patent: 48
Hunan Sheng, China
Patent: 41
Hubei Sheng, China
Patent: 39
Shanghai Shi, China
Patent: 34
Guangdong Sheng, China
Patent: 34
Tokyo-to, Japan
Patent: 32
Zhejiang Sheng, China
Patent: 30
Sichuan Sheng, China
Patent: 27
Tokyo-to, Japan
Patent: 24
With the analysis among related 10,541 patents in last 5 years, we discover 276 new entrants. CGN Juner(Zhejiang) New Materials CO.,LTD, Guangdong Qingdatongke Environmental Protection Technology Co., Ltd., Foshan Blue Whale Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Georgia, United States
Patent: 9
With the analysis among 2,952 patents, we discovered top 287 universities and scientific research institutions by total patent application. Central South University, Sichuan University, South China University of Technology are dominant in this area. They take 6.30% of the total patent filing.
Hunan Sheng, China
Patent: 64
Sichuan Sheng, China
Patent: 63
Guangdong Sheng, China
Patent: 59
Hubei Sheng, China
Patent: 47
Tianjin Shi, China
Patent: 47
Beijing Shi, China
Patent: 40
Liaoning Sheng, China
Patent: 40
Shaanxi Sheng, China
Patent: 36
Sichuan Sheng, China
Patent: 34
Guangxi Zhuangzu Zizhiqu, China
Patent: 33