With the analysis among 77 patents, we discovered top 30 key players by total patent application. Kumiai Chemical Industry Co., Ltd., BASF AB, Siegfried AG are dominant in this area. They take 41.56% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Delaware, United States
Patent: 3
Basel-Stadt, Switzerland
Patent: 2
Chiba-ken, Japan
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 2 most active companies in this area.
Fujian Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 2 new entrants.
Fujian Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
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