With the analysis among 56 patents, we discovered top 25 key players by total patent application. Farmitalia Carlo Erba, Evonik Operations GmbH, Sandoz AG are dominant in this area. They take 39.29% of the total patent filing.
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Patent: 10
Nordrhein-Westfalen, Germany
Patent: 7
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With the analysis among related 9 patents applied in the last 5 years. We discover 2 most active companies in this area.
Nordrhein-Westfalen, Germany
Patent: 7
Yunnan Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 2 new entrants.
Nordrhein-Westfalen, Germany
Patent: 7
Yunnan Sheng, China
Patent: 1
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