With the analysis among 217 patents, we discovered top 20 key players by total patent application. Allergan, Inc., Nicox SA, Ocular Sciences SAS are dominant in this area. They take 88.02% of the total patent filing.
California, United States
Patent: 153
Budapest, Hungary
Patent: 2
Shaanxi Sheng, China
Patent: 2
New York, United States
Patent: 1
British Columbia, Canada
Patent: 1
New Jersey, United States
Patent: 1
California, United States
Patent: 1
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With the analysis among related 77 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Nicox SA, Allergan, Inc., Ocular Sciences SAS take 84.42% of patent filing during this period.
California, United States
Patent: 29
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 77 patents in last 5 years, we discover 3 new entrants.
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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