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
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 17
Intervet International BV
Noord-Brabant, Netherlands
Patent: 15
Merck Sharp & Dohme Corp.
New Jersey, United States
Patent: 9
Rifuxin Hubei Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 6
No data, please try another search term
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 Chenpai Pharmaceutical Group Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shandong Guobang Pharmaceutical Co. Ltd.
Shandong Sheng, China
Patent: 3
Huanggang Wellman Biosciences Co. Ltd.
Hubei Sheng, China
Patent: 2
Shandong Hanxing Pharmaceutical Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
Beijing CCIC Baotai Biotechnology Co., Ltd.
Beijing Shi, China
Patent: 1
Xiamen Changke Biological Engineering Co., Ltd.
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 Chenpai Pharmaceutical Group Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Shandong Guobang Pharmaceutical Co. Ltd.
Shandong Sheng, China
Patent: 3
Huanggang Wellman Biosciences Co. Ltd.
Hubei Sheng, China
Patent: 2
Beijing CCIC Baotai Biotechnology Co., Ltd.
Beijing Shi, China
Patent: 1
Xiamen Changke Biological Engineering Co., Ltd.
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Great Circle Systems, Inc.
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
South China Agricultural University
Guangdong Sheng, China
Patent: 2
Xinxiang Medical University
Henan Sheng, China
Patent: 2
Central China Normal University
Hubei Sheng, China
Patent: 1
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 1
Huazhong Agricultural University
Hubei Sheng, China
Patent: 1
Shanghai Institute of Pharmaceutical Industry
Shanghai Shi, China
Patent: 1