With the analysis among 1,415 patents, we discovered top 420 key players by total patent application. Albemarle Corp., General Electric Co., The Dow Chemical Co. are dominant in this area. They take 10.32% of the total patent filing.
North Carolina, United States
Patent: 62
Massachusetts, United States
Patent: 45
Michigan, United States
Patent: 39
Tokyo-to, Japan
Patent: 37
Matsushita Electric Works Co. Ltd.
Tokyo-to, Japan
Patent: 33
Kyoto-fu, Japan
Patent: 30
Nordrhein-Westfalen, Germany
Patent: 27
Tokyo-to, Japan
Patent: 25
No data, please try another search term
With the analysis among related 214 patents applied in the last 5 years. We discover 136 most active companies in this area. The fast-growing DKS Co., Ltd., Tianjin Changlu Hangu Saltern Co. Ltd., Shandong Meite New Material Technology Co., Ltd. take 17.29% of patent filing during this period.
Kyoto-fu, Japan
Patent: 17
Tianjin Changlu Hangu Saltern Co. Ltd.
Tianjin Shi, China
Patent: 11
Shandong Meite New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 9
Shandong Jinyishan New Material Co., Ltd.
Shandong Sheng, China
Patent: 9
Shandong Xurui New Materials Co., Ltd.
Shandong Sheng, China
Patent: 5
Shandong Haiwang Chemical Stock Co. Ltd.
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shouguang Luyuan Salinization Co. Ltd.
Shandong Sheng, China
Patent: 4
South China Institute of Environmental Sciences
With the analysis among related 214 patents in last 5 years, we discover 111 new entrants. Shandong Meite New Material Technology Co., Ltd., Shandong Haiwang Chemical Stock Co. Ltd., Uniteq SA are the most active new entrants in this area.
Shandong Meite New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 9
Shandong Haiwang Chemical Stock Co. Ltd.
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shouguang Luyuan Salinization Co. Ltd.
Shandong Sheng, China
Patent: 4
Jiangsu Lianxin Electronic Industry Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Guangde Longtai Electronic Sci-Tech Co. Ltd.
Anhui Sheng, China
Patent: 3
Wuhan Kingfa Technology Co. Ltd.
Hubei Sheng, China
Patent: 3
Jiangsu Wannapu New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Wuhan Kingfa Technology Enterprise Technology Center Co., Ltd.
Hubei Sheng, China
Patent: 3
With the analysis among 166 patents, we discovered top 61 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Jiangsu University, Tianjin Chengjian University are dominant in this area. They take 15.06% of the total patent filing.
Council of Scientific & Industrial Research
Jiangsu Sheng, China
Patent: 7
Tianjin Chengjian University
Tianjin Shi, China
Patent: 6
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3