With the analysis among 308 patents, we discovered top 34 key players by total patent application. Warner-Lambert Co., SAGE Therapeutics, Inc., Otsuka Pharmaceutical Co., Ltd. are dominant in this area. They take 44.81% of the total patent filing.
New Jersey, United States
Patent: 57
Massachusetts, United States
Patent: 49
Otsuka Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 32
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 21
Marinus Pharmaceuticals, Inc.
Connecticut, United States
Patent: 18
NTG Nordic Transport Group A/S
Elan Pharma International Ltd.
California, United States
Patent: 8
SK Holdings Co., Ltd. /Old/
Chengdu Mafeisan Pharmaceutical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
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With the analysis among related 85 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Otsuka Pharmaceutical Co., Ltd., SAGE Therapeutics, Inc., Marinus Pharmaceuticals, Inc. take 63.53% of patent filing during this period.
Otsuka Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 32
Massachusetts, United States
Patent: 13
Marinus Pharmaceuticals, Inc.
Connecticut, United States
Patent: 9
Chengdu Mafeisan Pharmaceutical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Ionis Pharmaceuticals, Inc.
California, United States
Patent: 6
Zogenix International Ltd.
BERKSHIRE, United Kingdom
Patent: 3
The Rockefeller University
New York, United States
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among related 85 patents in last 5 years, we discover 7 new entrants. Otsuka Pharmaceutical Co., Ltd., Chengdu Mafeisan Pharmaceutical Technology Co., Ltd., Ionis Pharmaceuticals, Inc. are the most active new entrants in this area.
Otsuka Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 32
Chengdu Mafeisan Pharmaceutical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Ionis Pharmaceuticals, Inc.
California, United States
Patent: 6
Zogenix International Ltd.
BERKSHIRE, United Kingdom
Patent: 3
Affiliated Hospital of Shandong University of TCM
Shandong Sheng, China
Patent: 1
The First Affiliated Hospital of Wenzhou Medical University
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Patent: 1
With the analysis among 31 patents, we discovered top 10 universities and scientific research institutions by total patent application. Royal College of Surgeons, University of Minnesota, The Rockefeller University are dominant in this area. They take 48.39% of the total patent filing.
Royal College of Surgeons
Minnesota, United States
Patent: 5
The Rockefeller University
New York, United States
Patent: 2
Universidad Complutense de Madrid
Icahn School of Medicine at Mount Sinai
New York, United States
Patent: 2
University of South Carolina
South Carolina, United States
Patent: 1
Charité - Universitätsmedizin Berlin
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 1
Hebei Sheng, China
Patent: 1
Universidad Nacional de La Plata
Buenos Aires, Argentina
Patent: 1