With the analysis among 284 patents, we discovered top 172 key players by total patent application. Otsuka Pharmaceutical Factory, Inc., Hayashibara Biochemical Laboratories, Inc., Novagenit Srl are dominant in this area. They take 6.69% of the total patent filing.
Tokushima-ken, Japan
Patent: 8
Okayama-ken, Japan
Patent: 5
California, United States
Patent: 4
Tennessee, United States
Patent: 3
South Egypt Drug Industries Co.
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With the analysis among related 3,822 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing The First Affiliated Hospital of Nanyang Medical College, Xiangyang Central Hospital, Changzhou Wujin People's Hospital take 2.12% of patent filing during this period.
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Patent: 34
Hubei Sheng, China
Patent: 25
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Patent: 22
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Patent: 20
Henan Sheng, China
Patent: 18
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Patent: 16
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Patent: 16
Guizhou Sheng, China
Patent: 14
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Patent: 12
With the analysis among related 3,822 patents in last 5 years, we discover 460 new entrants. Xiangyang Central Hospital, Changzhou Wujin People's Hospital, The First Affiliated Hospital of Xi'an Jiaotong University Medical College are the most active new entrants in this area.
Hubei Sheng, China
Patent: 25
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Patent: 22
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Patent: 20
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Patent: 16
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Patent: 16
Guizhou Sheng, China
Patent: 14
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Patent: 12
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Patent: 11
Hunan Sheng, China
Patent: 10
With the analysis among 173 patents, we discovered top 32 universities and scientific research institutions by total patent application. Lanzhou University, North China University of Science & Technology, Jiamusi are dominant in this area. They take 15.03% of the total patent filing.
Gansu Sheng, China
Patent: 11
North China University of Science & Technology
Hebei Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Henan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4