With the analysis among 55 patents, we discovered top 19 key players by total patent application. Otsuka Pharmaceutical Co., Ltd., Bayer AG, American Can Co. are dominant in this area. They take 36.36% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 6
Ohio, United States
Patent: 5
Fukui-ken, Japan
Patent: 4
New York, United States
Patent: 3
New Jersey, United States
Patent: 2
Massachusetts, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Zhejiang Sheng, China
Patent: 2
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