With the analysis among 185 patents, we discovered top 93 key players by total patent application. Ihara Chemical Industry Co., Ltd., Changzhou No. 4 Pharmaceutical Factory Co., Ltd., Shanghai Youtuo Pharmaceutical Technology Co., Ltd. are dominant in this area. They take 14.05% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
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With the analysis among related 19 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Nippon Sanso KK, Jinhong Gas Co., Ltd., Zhengzhou University of Light Industry take 15.79% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Yanlian Chemical Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 11 new entrants. Nippon Sanso KK, Jinhong Gas Co., Ltd., Zhengzhou University of Light Industry are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Yanlian Chemical Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 5 universities and scientific research institutions by total patent application. Kyoto University, Central South University, East China University of Science & Technology are dominant in this area. They take 61.54% of the total patent filing.
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1