With the analysis among 35 patents, we discovered top 19 key players by total patent application. Johnson & Johnson Vision Care, Inc., Puyi Shanghai Biotechnology Co. Ltd., QLT, Inc. are dominant in this area. They take 34.29% of the total patent filing.
Shanghai Shi, China
Patent: 4
British Columbia, Canada
Patent: 3
Wuhan Eyegood Ophthalmic Hospital Co. Ltd.
Hubei Sheng, China
Patent: 1
California, United States
Patent: 1
Texas, United States
Patent: 1
Tennessee, United States
Patent: 1
Alabama, United States
Patent: 1
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With the analysis among related 40 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Yangtze University, The Second Affiliated Hospital of Guilin Medical College, Hangzhou First People's Hospital take 7.50% of patent filing during this period.
Hubei Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Texas, United States
Patent: 1
Wuhan Eyegood Ophthalmic Hospital Co. Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 20 new entrants. Yangtze University, The Second Affiliated Hospital of Guilin Medical College, Hangzhou First People's Hospital are the most active new entrants in this area.
Hubei Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Texas, United States
Patent: 1
Wuhan Eyegood Ophthalmic Hospital Co. Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 4 universities and scientific research institutions by total patent application. Tongji University, Yangtze University, Nantong University are dominant in this area. They take 18.75% of the total patent filing.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1