With the analysis among 39 patents, we discovered top 20 key players by total patent application. Torii Pharmaceutical Co., Ltd., Grünenthal GmbH, Sumitomo Pharmaceuticals Co., Ltd. are dominant in this area. They take 25.64% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 3
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 12 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Nanjing Heron Pharmaceutical Science & Technology Co., Ltd., Qinghai Pharmaceutical Inspection and Testing Institute, Academy of Military Medical Sciences take 33.33% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Yunnan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 5 new entrants. Nanjing Heron Pharmaceutical Science & Technology Co., Ltd., Qinghai Pharmaceutical Inspection and Testing Institute, Academy of Military Medical Sciences are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Yunnan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. National University of Cordoba, Universidad Nacional de La Rioja, Academy of Military Medical Sciences are dominant in this area. They take 27.27% of the total patent filing.
Universidad Nacional de La Rioja
Gansu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1