With the analysis among 952 patents, we discovered top 374 key players by total patent application. Engelhard Corp., Tata Steel Ltd., Vale SA are dominant in this area. They take 6.20% of the total patent filing.
New Jersey, United States
Patent: 25
Maharashtra, India
Patent: 18
Rio de Janeiro, Brazil
Patent: 16
Nordrhein-Westfalen, Germany
Patent: 11
Hubei Sheng, China
Patent: 10
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 2
With the analysis among related 124 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Mineral Carbonation International Pty Ltd., Wuhan Iron & Steel Co., Ltd., Sinohydro Bureau 9 Co., Ltd. take 11.29% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
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Patent: 2
Jiangxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among related 124 patents in last 5 years, we discover 90 new entrants. Mineral Carbonation International Pty Ltd., Sinohydro Bureau 9 Co., Ltd., Hunan Institute of Technology are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 176 patents, we discovered top 53 universities and scientific research institutions by total patent application. Central South University, University of Minnesota, China University of Mining & Technology are dominant in this area. They take 10.80% of the total patent filing.
Hunan Sheng, China
Patent: 7
Minnesota, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Baden-Württemberg, Germany
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2