With the analysis among 64 patents, we discovered top 33 key players by total patent application. Nalco Chemical Co., Idemitsu Kosan Co., Ltd., ASM International are dominant in this area. They take 28.13% of the total patent filing.
Illinois, United States
Patent: 7
Ohio, United States
Patent: 5
Ohio, United States
Patent: 2
New Jersey, United States
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guangdong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Guangdong Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1