With the analysis among 138 patents, we discovered top 21 key players by total patent application. Mitsubishi Tanabe Pharma Corp., AstraZeneca Pharmaceutical Co., Ltd., Ironwood Pharmaceuticals, Inc. are dominant in this area. They take 42.03% of the total patent filing.
Osaka-fu, Japan
Patent: 50
Jiangsu Sheng, China
Patent: 5
Massachusetts, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Lombardia, Italy
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shenyang Dongyu Pharmaceutical Co. Ltd.
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
With the analysis among 12 patents, we discovered top 4 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Shenyang University of Chemical Technology, Shenyang Pharmaceutical University are dominant in this area. They take 66.67% of the total patent filing.
Liaoning Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2