With the analysis among 584 patents, we discovered top 173 key players by total patent application. Zuoda New Material Technology Group Co., Ltd., Rhodia Operations SASU, Vale SA are dominant in this area. They take 25.34% of the total patent filing.
Hebei Sheng, China
Patent: 78
Rio de Janeiro, Brazil
Patent: 26
Hunan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Aichi-ken, Japan
Patent: 8
Wisconsin, United States
Patent: 7
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
No data, please try another search term
With the analysis among related 133 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Hunan CNNC Jinyuan New Materials Co., Ltd., Jiangxi University of Science & Technology, Hainan Wensheng High-Tech Materials Co., Ltd. take 18.05% of patent filing during this period.
Hunan Sheng, China
Patent: 11
Jiangxi Sheng, China
Patent: 7
Hainan Sheng, China
Patent: 6
Hainan Sheng, China
Patent: 6
Beijing Senhai Oxygen Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Saskatchewan, Canada
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
undefined undefined
Patent: 2
With the analysis among related 133 patents in last 5 years, we discover 67 new entrants. Hunan CNNC Jinyuan New Materials Co., Ltd., Jiangxi University of Science & Technology, Hainan Wensheng High-Tech Materials Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 11
Jiangxi Sheng, China
Patent: 7
Hainan Sheng, China
Patent: 6
Hainan Sheng, China
Patent: 6
Beijing Senhai Oxygen Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Saskatchewan, Canada
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
undefined undefined
Patent: 2
With the analysis among 82 patents, we discovered top 29 universities and scientific research institutions by total patent application. Jiangxi University of Science & Technology, Inner Mongolia University of Science & Technology, Central South University are dominant in this area. They take 24.39% of the total patent filing.
Jiangxi Sheng, China
Patent: 7
Nei Mongol Zizhiqu, China
Patent: 6
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1