With the analysis among 182 patents, we discovered top 37 key players by total patent application. International Minerals & Chemical, Mines de Potasse d'Alsace SA, American Can Co. are dominant in this area. They take 20.88% of the total patent filing.
Illinois, United States
Patent: 21
Hunan Sheng, China
Patent: 6
Clariant Finance (BVI) Ltd.
British Virgin Islands
Patent: 6
Qinghai Sheng, China
Patent: 2
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With the analysis among related 23 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Zhonglan Changhua Engineering Technology Co., Ltd., Qinghai Salt Lake Industry Co., Ltd. take 34.78% of patent filing during this period.
Qinghai Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 4 new entrants. Qinghai Salt Lake Industry Co., Ltd., Qinghai University, China Bluestar Lehigh Engineering Corp. are the most active new entrants in this area.
Qinghai Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 5 universities and scientific research institutions by total patent application. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Sichuan Normal University, Guizhou University are dominant in this area. They take 37.93% of the total patent filing.
Qinghai Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1