With the analysis among 913 patents, we discovered top 390 key players by total patent application. JFE Steel Corp., Procter & Gamble Co., NKK Corp. are dominant in this area. They take 15.33% of the total patent filing.
Tokyo-to, Japan
Patent: 70
Ohio, United States
Patent: 35
Tokyo-to, Japan
Patent: 35
Zhejiang Sheng, China
Patent: 22
Kanagawa-ken, Japan
Patent: 21
Anhui Sheng, China
Patent: 21
North Dakota, United States
Patent: 16
Guangdong Sheng, China
Patent: 14
Vaud, Switzerland
Patent: 14
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With the analysis among related 271 patents applied in the last 5 years. We discover 190 most active companies in this area. The fast-growing Central South University, Chengdu Xinkeli Chemical Technology Co., Ltd., Société des Produits Nestlé SA take 6.27% of patent filing during this period.
Hunan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Vaud, Switzerland
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among related 271 patents in last 5 years, we discover 119 new entrants. Chengdu Xinkeli Chemical Technology Co., Ltd., East China University of Science & Technology, China University of Mining & Technology are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Qinghai Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
With the analysis among 538 patents, we discovered top 173 universities and scientific research institutions by total patent application. Central South University, Shaanxi University of Science & Technology, South China University of Technology are dominant in this area. They take 9.11% of the total patent filing.
Hunan Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7