With the analysis among 382 patents, we discovered top 45 key players by total patent application. Ironwood Pharmaceuticals, Inc., Relypsa, Inc., G.D. Searle LLC are dominant in this area. They take 37.43% of the total patent filing.
Massachusetts, United States
Patent: 58
California, United States
Patent: 50
Illinois, United States
Patent: 35
Massachusetts, United States
Patent: 21
Massachusetts, United States
Patent: 19
Mecklenburg-Vorpommern, Germany
Patent: 18
Pennsylvania, United States
Patent: 17
Basel-Stadt, Switzerland
Patent: 15
New Jersey, United States
Patent: 14
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With the analysis among related 26 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Ironwood Pharmaceuticals, Inc., Novartis AG, IsoThrive, Inc. take 76.92% of patent filing during this period.
Massachusetts, United States
Patent: 16
Basel-Stadt, Switzerland
Patent: 3
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 4 new entrants. IsoThrive, Inc., Zhejiang Gongshang University, Elcelyx Therapeutics, Inc. are the most active new entrants in this area.
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 12 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Illinois, United States
Patent: 4
Zhejiang Sheng, China
Patent: 1