With the analysis among 1,106 patents, we discovered top 209 key players by total patent application. Eisai R&D Management Co., Ltd., Nitto Denko Corp., Eisai Co., Ltd. are dominant in this area. They take 18.90% of the total patent filing.
Tokyo-to, Japan
Patent: 96
Osaka-fu, Japan
Patent: 57
Tokyo-to, Japan
Patent: 56
Hovedstaden, Denmark
Patent: 48
Osaka-fu, Japan
Patent: 45
Tokyo-to, Japan
Patent: 24
Maharashtra, India
Patent: 22
Maharashtra, India
Patent: 20
Maharashtra, India
Patent: 20
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With the analysis among related 260 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Dong-A ST Co., Ltd., Km Transderm Ltd., Corium LLC take 36.92% of patent filing during this period.
Osaka-fu, Japan
Patent: 41
Michigan, United States
Patent: 13
Tokyo-to, Japan
Patent: 12
Andhra Pradesh, India
Patent: 9
Zhejiang Sheng, China
Patent: 6
With the analysis among related 260 patents in last 5 years, we discover 50 new entrants. G2G Bio Co., Ltd., Tecnimede Sociedade Tecnico Medicinal SA, Neurorive, Inc. are the most active new entrants in this area.
Texas, United States
Patent: 5
Gyeonggi-do, South Korea
Patent: 4
Massachusetts, United States
Patent: 4
Taiwan Province, China
Patent: 3
With the analysis among 104 patents, we discovered top 37 universities and scientific research institutions by total patent application. Korea Institute of Science & Technology, University of North Texas Health Science Center, Nagoya City University are dominant in this area. They take 31.73% of the total patent filing.
Texas, United States
Patent: 5
Aichi-ken, Japan
Patent: 5
Massachusetts, United States
Patent: 4
Chiba-ken, Japan
Patent: 3
Zhejiang Sheng, China
Patent: 3