With the analysis among 41 patents, we discovered top 16 key players by total patent application. Merck & Co., Inc., Kyoto Pharmaceutical Industries Ltd., F. Hoffmann-La Roche Ltd. are dominant in this area. They take 43.90% of the total patent filing.
New Jersey, United States
Patent: 7
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guangdong Sheng, China
Patent: 3
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Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Guangdong Sheng, China
Patent: 3
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Patent: 1
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