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.
Jiangsu Sheng, China
Patent: 145
undefined undefined
Patent: 29
Massachusetts, United States
Patent: 27
Basel-Stadt, Switzerland
Patent: 25
Hovedstaden, Denmark
Patent: 19
Tokyo-to, Japan
Patent: 14
Hounslow, United Kingdom
Patent: 11
No data, please try another search term
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.
undefined undefined
Patent: 29
New York, United States
Patent: 4
Massachusetts, United States
Patent: 1
Utrecht, Netherlands
Patent: 1
Massachusetts, United States
Patent: 1
undefined undefined
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.
undefined undefined
Patent: 29
New York, United States
Patent: 4
Utrecht, Netherlands
Patent: 1
Massachusetts, United States
Patent: 1
undefined undefined
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.
Aichi-ken, Japan
Patent: 4
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Texas, United States
Patent: 2
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1