With the analysis among 596 patents, we discovered top 49 key players by total patent application. Bristol Myers Squibb Co., Banyu Phamaceutical Co., Ltd., Neurogen Corp. are dominant in this area. They take 30.87% of the total patent filing.
New York, United States
Patent: 85
Tokyo-to, Japan
Patent: 55
Connecticut, United States
Patent: 44
New Jersey, United States
Patent: 41
Tokyo-to, Japan
Patent: 38
Hovedstaden, Denmark
Patent: 27
Shizuoka-ken, Japan
Patent: 25
New Jersey, United States
Patent: 22
Tokyo-to, Japan
Patent: 22
Pennsylvania, United States
Patent: 22
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
Pennsylvania, United States
Patent: 6
New York, United States
Patent: 3
With the analysis among related 9 patents applied in the last 5 years. We discover 2 most active companies in this area.
Pennsylvania, United States
Patent: 6
New York, United States
Patent: 3
With the analysis among related 9 patents in last 5 years, we discover 2 new entrants.
Pennsylvania, United States
Patent: 6
New York, United States
Patent: 3
With the analysis among 20 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1