With the analysis among 75 patents, we discovered top 27 key players by total patent application. Alcon Laboratories, Inc., Bausch & Lomb, Inc., Allergan, Inc. are dominant in this area. They take 29.33% of the total patent filing.
Texas, United States
Patent: 13
New York, United States
Patent: 5
California, United States
Patent: 4
Indiana, United States
Patent: 4
Texas, United States
Patent: 4
Aichi-ken, Japan
Patent: 3
SURREY, United Kingdom
Patent: 3
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With the analysis among related 9 patents applied in the last 5 years. We discover 2 most active companies in this area.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 2 new entrants.
Zhejiang Sheng, China
Patent: 1
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