With the analysis among 308 patents, we discovered top 74 key players by total patent application. Sydnexis, Inc., Kowa Co., Ltd., Santen Pharmaceutical Co., Ltd. are dominant in this area. They take 31.49% of the total patent filing.
California, United States
Patent: 54
Aichi-ken, Japan
Patent: 23
Osaka-fu, Japan
Patent: 20
Massachusetts, United States
Patent: 19
Tokyo-to, Japan
Patent: 17
Basel-Stadt, Switzerland
Patent: 12
Okinawa-ken, Japan
Patent: 10
New York, United States
Patent: 9
New Jersey, United States
Patent: 9
Texas, United States
Patent: 7
With the analysis among 74 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 54
Massachusetts, United States
Patent: 19
California, United States
Patent: 1
With the analysis among related 97 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Sydnexis, Inc., TearClear Corp., Kowa Co., Ltd. take 73.20% of patent filing during this period.
California, United States
Patent: 33
Massachusetts, United States
Patent: 19
Aichi-ken, Japan
Patent: 19
Basel-Stadt, Switzerland
Patent: 4
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 2
California, United States
Patent: 1
California, United States
Patent: 1
Lombardia, Italy
Patent: 1
With the analysis among related 97 patents in last 5 years, we discover 9 new entrants. TearClear Corp., 2C Tech Corp., Oxular Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 19
California, United States
Patent: 1
California, United States
Patent: 1
Massachusetts, United States
Patent: 1
Lombardia, Italy
Patent: 1
With the analysis among 31 patents, we discovered top 8 universities and scientific research institutions by total patent application. Duke University, University of North Texas Health Science Center, University of Florida are dominant in this area. They take 58.06% of the total patent filing.
North Carolina, United States
Patent: 8
Texas, United States
Patent: 6
Ohio, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Colorado, United States
Patent: 1