With the analysis among 122 patents, we discovered top 38 key players by total patent application. DAIKIN INDUSTRIES Ltd., Central Glass Co., Ltd., EIDP, Inc. are dominant in this area. They take 27.05% of the total patent filing.
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 10
Delaware, United States
Patent: 6
Hebei Sheng, China
Patent: 6
Minnesota, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Fujian Sheng, China
Patent: 4
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With the analysis among related 17 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Purification Equipment Research Institute of CSIC, Fujian Sanming Gold Fluoride Chemical Technology Co., Ltd., Fujian Sannong Chemicals & Pesticide Co. Ltd. take 70.59% of patent filing during this period.
Hebei Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiujiang Nuoer New Material Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 6 new entrants. Purification Equipment Research Institute of CSIC, Fujian Sanming Gold Fluoride Chemical Technology Co., Ltd., Fujian Sannong Chemicals & Pesticide Co. Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Jiujiang Nuoer New Material Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 1 universities and scientific research institutions by total patent application.