With the analysis among 155 patents, we discovered top 39 key players by total patent application. ZaCh System SA, Santen Pharmaceutical Co., Ltd., Merck & Co., Inc. are dominant in this area. They take 30.97% of the total patent filing.
Osaka-fu, Japan
Patent: 16
New Jersey, United States
Patent: 15
Maharashtra, India
Patent: 9
Massachusetts, United States
Patent: 8
New Jersey, United States
Patent: 7
CHESHIRE, United Kingdom
Patent: 7
Maharashtra, India
Patent: 4
No data, please try another search term
With the analysis among related 18 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Ocular Sciences SAS, Graybug Vision, Inc., Wuhan Wuyao Technology Co., Ltd. take 50.00% of patent filing during this period.
California, United States
Patent: 3
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 5 new entrants. Ocular Sciences SAS, Graybug Vision, Inc., Wuhan Wuyao Technology Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 3
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
No data, please try another search term