With the analysis among 155 patents, we discovered top 34 key players by total patent application. Merck & Co., Inc., Ciba-Geigy AG, Sanofi-Aventis Deutschland GmbH are dominant in this area. They take 29.03% of the total patent filing.
New Jersey, United States
Patent: 22
Hessen, Germany
Patent: 11
New Jersey, United States
Patent: 7
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Guangdong Sheng, China
Patent: 1
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