With the analysis among 31 patents, we discovered top 18 key players by total patent application. Haldor Topsøe A/S, Imperial Chemical Industries Ltd., Farmitalia Carlo Erba are dominant in this area. They take 41.94% of the total patent filing.
Hovedstaden, Denmark
Patent: 6
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Patent: 3
Ohio, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
Wisconsin, United States
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 3 most active companies in this area.
Hovedstaden, Denmark
Patent: 6
Zhejiang Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 3 new entrants.
Hovedstaden, Denmark
Patent: 6
Zhejiang Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1