With the analysis among 72 patents, we discovered top 20 key players by total patent application. Dowa KK, BRICO S.R.L., Cosmo Oil Co., Ltd. are dominant in this area. They take 31.94% of the total patent filing.
Kanto Denka Kogyo Co., Ltd.
Clariant International AG
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With the analysis among related 6 patents applied in the last 5 years. We discover 1 most active companies in this area.
Sinotruk Jinan Power Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 1 new entrants.
Sinotruk Jinan Power Co., Ltd.
Shandong Sheng, China
Patent: 1
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