With the analysis among 448 patents, we discovered top 41 key players by total patent application. AstraZeneca Pharmaceutical Co., Ltd., F. Hoffmann-La Roche Ltd., Richter Gedeon Nyrt are dominant in this area. They take 47.32% of the total patent filing.
AstraZeneca Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 145
F. Hoffmann-La Roche Ltd.
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Patent: 29
Ironwood Pharmaceuticals, Inc.
Massachusetts, United States
Patent: 27
Basel-Stadt, Switzerland
Patent: 25
Hovedstaden, Denmark
Patent: 19
Tokyo-to, Japan
Patent: 14
Merck Frosst Canada & Co.
L.Molteni & C. Dei F.Lli Alitti-Soc. Di Esercizio Spa
Hounslow, United Kingdom
Patent: 11
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With the analysis among related 38 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Richter Gedeon Nyrt, Ovid Therapeutics, Inc., Ironwood Pharmaceuticals, Inc. take 89.47% of patent filing during this period.
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Patent: 29
New York, United States
Patent: 4
Ironwood Pharmaceuticals, Inc.
Massachusetts, United States
Patent: 1
Utrecht, Netherlands
Patent: 1
Massachusetts, United States
Patent: 1
The Second Affiliated Hospital of Dalian Medical University
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Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 5 new entrants. Richter Gedeon Nyrt, Ovid Therapeutics, Inc., Cavadis BV are the most active new entrants in this area.
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Patent: 29
New York, United States
Patent: 4
Utrecht, Netherlands
Patent: 1
Massachusetts, United States
Patent: 1
The Second Affiliated Hospital of Dalian Medical University
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Patent: 1
With the analysis among 45 patents, we discovered top 9 universities and scientific research institutions by total patent application. The Johns Hopkins University, Nagoya University, Shanghai Institute of Materia Medica Chinese Academy of Sciences are dominant in this area. They take 55.56% of the total patent filing.
The Johns Hopkins University
Aichi-ken, Japan
Patent: 4
Shanghai Institute of Materia Medica Chinese Academy of Sciences
Shanghai Shi, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
University of Texas Health Science Center At San Antonio
Texas, United States
Patent: 2
Johann Wolfgang Goethe-Universität Frankfurt am Main
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1