With the analysis among 114 patents, we discovered top 47 key players by total patent application. Tangshan Sanyou Chemical Industries Co., Ltd., Shangdong Haihua Group Co., Ltd., Jiangxi Jinghao Salt Chemical Co., Ltd. are dominant in this area. They take 17.54% of the total patent filing.
Hebei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 3
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
CIECH Soda Deutschland GmbH & Co. KG
Sachsen-Anhalt, Germany
Patent: 2
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With the analysis among related 64 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Jiangxi Jinghao Salt Chemical Co., Ltd., Shangdong Haihua Group Co., Ltd., Tangshan Sanyou Chemical Industries Co., Ltd. take 26.56% of patent filing during this period.
Jiangxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 64 patents in last 5 years, we discover 25 new entrants. Jiangxi Jinghao Salt Chemical Co., Ltd., Shangdong Haihua Group Co., Ltd., Shandong Haihua Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 12 patents, we discovered top 8 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, University of Nicolaus Copernicus, Wuhan University of Technology are dominant in this area. They take 41.67% of the total patent filing.
Kujawsko-pomorskie, Poland
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1