With the analysis among 124 patents, we discovered top 21 key players by total patent application. Bausch & Lomb, Inc., Senju Pharmaceutical Beijing Co. Ltd., Tianjin Jinyao Group Co. Ltd. are dominant in this area. They take 56.45% of the total patent filing.
New York, United States
Patent: 45
Beijing Shi, China
Patent: 14
Tianjin Shi, China
Patent: 11
California, United States
Patent: 11
Massachusetts, United States
Patent: 4
Indiana, United States
Patent: 4
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Indiana, United States
Patent: 4
Massachusetts, United States
Patent: 1
With the analysis among related 18 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Kala Pharmaceuticals, Inc., Glia LLC, Henan Lihua Pharmaceutical Co. Ltd. take 55.56% of patent filing during this period.
Massachusetts, United States
Patent: 4
Indiana, United States
Patent: 4
Henan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 4 new entrants. Kala Pharmaceuticals, Inc., Glia LLC, Henan Lihua Pharmaceutical Co. Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 4
Indiana, United States
Patent: 4
Henan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.