With the analysis among 170 patents, we discovered top 35 key players by total patent application. Otsuka Pharmaceutical Co., Ltd., InSite Vision, Inc., Alcon Research Ltd. are dominant in this area. They take 27.65% of the total patent filing.
Tokyo-to, Japan
Patent: 16
California, United States
Patent: 16
West Virginia, United States
Patent: 15
New York, United States
Patent: 14
Basel-Stadt, Switzerland
Patent: 11
California, United States
Patent: 10
Texas, United States
Patent: 8
Beijing Shi, China
Patent: 8
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With the analysis among related 22 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Santen Pharmaceutical Co., Ltd., Indoco Remedies Ltd., SAM CHUN DANG PHARM Co., Ltd. take 36.36% of patent filing during this period.
Maharashtra, India
Patent: 3
New York, United States
Patent: 1
Shandong College of Pharmacy
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Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 5 new entrants. SAM CHUN DANG PHARM Co., Ltd., Mankind Pharma Ltd., Mochida Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Shandong College of Pharmacy
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 1