With the analysis among 625 patents, we discovered top 202 key players by total patent application. Qinghai Salt Lake Industry Co., Ltd., Kali und SAlz Gmbh, Zhonglan Changhua Engineering Technology Co., Ltd. are dominant in this area. They take 16.00% of the total patent filing.
Qinghai Sheng, China
Patent: 48
Hunan Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 5
Virginia, United States
Patent: 5
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With the analysis among related 175 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing Qinghai Salt Lake Industry Co., Ltd., Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Institute of Process Engineering, Chinese Academy of Sciences take 32.00% of patent filing during this period.
Qinghai Sheng, China
Patent: 38
Qinghai Sheng, China
Patent: 13
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Qinghai Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
With the analysis among related 175 patents in last 5 years, we discover 74 new entrants. Jiangsu Myande Energy Saving Evaporation Equipment Co., Ltd., Hebei Dayou Magnesium Industry Co., Ltd., Peking University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Enze Jiali Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
With the analysis among 225 patents, we discovered top 32 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Sichuan Normal University are dominant in this area. They take 56.00% of the total patent filing.
Qinghai Sheng, China
Patent: 38
Sichuan Sheng, China
Patent: 30
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1