With the analysis among 241 patents, we discovered top 47 key players by total patent application. Janssen Pharmaceutica NV, Taisho Pharmaceutical Co., Ltd., Nihon Nohyaku Co., Ltd. are dominant in this area. They take 63.07% of the total patent filing.
Antwerpen, Belgium
Patent: 117
Taisho Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 15
Richter Gedeon Vegyészeti Gyár Rt. mellett muködo Munkahelyi
Hovedstaden, Denmark
Patent: 10
Budapest, Hungary
Patent: 7
Meiji Seika Pharma Co., Ltd.
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Patent: 4
Hoechst-Roussel Pharmaceuticals, Inc.
New Jersey, United States
Patent: 4
Hoechst Marion Roussel, Inc.
Missouri, United States
Patent: 3
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With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Fudan University, University of Tsukuba, Hunan Xiangzhong Pharmaceutical Co., Ltd. take 66.67% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Hunan Xiangzhong Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 4 new entrants. Fudan University, University of Tsukuba, Hunan Xiangzhong Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Hunan Xiangzhong Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 6 universities and scientific research institutions by total patent application. Fudan University, The University of North Carolina at Chapel Hill, University of Tokyo are dominant in this area. They take 41.67% of the total patent filing.
Shanghai Shi, China
Patent: 2
The University of North Carolina at Chapel Hill
North Carolina, United States
Patent: 1
Consejo Superior de Investigaciones Científicas
Université Mohammed V Souissi