With the analysis among 272 patents, we discovered top 97 key players by total patent application. Schering-Plough Ltd., Schering Corp., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 24.26% of the total patent filing.
New Jersey, United States
Patent: 18
Tokyo-to, Japan
Patent: 17
Noord-Brabant, Netherlands
Patent: 15
New Jersey, United States
Patent: 9
Rifuxin Hubei Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 6
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With the analysis among related 59 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Rifuxin Hubei Pharmaceutical Co., Ltd., Jiangsu Chenpai Pharmaceutical Group Co. Ltd., Yangzhou University take 20.34% of patent filing during this period.
Rifuxin Hubei Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 59 patents in last 5 years, we discover 44 new entrants. Rifuxin Hubei Pharmaceutical Co., Ltd., Guobang Pharma Ltd., Jiangsu Chenpai Pharmaceutical Group Co. Ltd. are the most active new entrants in this area.
Rifuxin Hubei Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Rundu Pharmaceutical (Jingmen) Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 22 universities and scientific research institutions by total patent application. Yangzhou University, Fudan University, Jiangnan University are dominant in this area. They take 27.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1