With the analysis among 116 patents, we discovered top 69 key players by total patent application. Kyowa Hakko Kogyo Co., Ltd., Daiichi Fine Chemical Co., Ltd., Mengzhou Nongda Biochemical Co., Ltd are dominant in this area. They take 13.79% of the total patent filing.
Kyowa Hakko Kogyo Co., Ltd.
Daiichi Fine Chemical Co., Ltd.
Toyama-ken, Japan
Patent: 5
Mengzhou Nongda Biochemical Co., Ltd
Henan Sheng, China
Patent: 5
Takasago International Corp.
Sumitomo Seika Chemicals Co., Ltd.
Yunnan Sheng, China
Patent: 3
Jiangxi Dexing Parchn Sodium Isovitamin C Co. Ltd.
Jiangxi Sheng, China
Patent: 3
Takeda Pharmaceutical Co., Ltd.
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With the analysis among related 65 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Zhejiang University of Technology, Yangzhou University, Mengzhou Nongda Biochemical Co., Ltd take 21.54% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Mengzhou Nongda Biochemical Co., Ltd
Henan Sheng, China
Patent: 4
Nanjing Normal University
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Institute of Plant Protection, Chinese Academy of Agricultural Sciences
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Patent: 2
Gansu Sheng, China
Patent: 2
Key Laboratory of Natural Product Chemistry, Chinese Academy of Sciences, Guizhou Province
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Patent: 2
With the analysis among related 65 patents in last 5 years, we discover 37 new entrants. Nanjing Normal University, Guizhou University, Northwest A&F University are the most active new entrants in this area.
Nanjing Normal University
Jiangsu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Institute of Plant Protection, Chinese Academy of Agricultural Sciences
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Patent: 2
Gansu Sheng, China
Patent: 2
Key Laboratory of Natural Product Chemistry, Chinese Academy of Sciences, Guizhou Province
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Patent: 2
South China Agricultural University
Guangdong Sheng, China
Patent: 2
Jiangxi New Reyphon Biochemical Co. Ltd.
Jiangxi Sheng, China
Patent: 2
Zhejiang Heben Pesticide & Chemicals Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
With the analysis among 122 patents, we discovered top 33 universities and scientific research institutions by total patent application. Jiangnan University, Kunming University of Science & Technology, Zhejiang University of Technology are dominant in this area. They take 26.23% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 11
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 9
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Central China Normal University
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
China Agricultural University
Beijing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Nanjing Normal University
Jiangsu Sheng, China
Patent: 3