With the analysis among 73 patents, we discovered top 13 key players by total patent application. Santen Pharmaceutical Co., Ltd., Regeneron Pharmaceuticals, Inc., Gene Signal International SA are dominant in this area. They take 39.73% of the total patent filing.
Osaka-fu, Japan
Patent: 18
New York, United States
Patent: 6
Vaud, Switzerland
Patent: 5
Alabama, United States
Patent: 4
New Jersey, United States
Patent: 2
Pennsylvania, United States
Patent: 2
California, United States
Patent: 1
Spruson & Ferguson (NSW) Pty Ltd.
New South Wales, Australia
Patent: 1
No data, please try another search term
With the analysis among related 27 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Zhongshan Ophthalmic Center, Sun Yat-sen University, Shenyang Aier Eye Optometry Hospital Co., Ltd., Institute of Ophthalmology Affiliated to Shandong First Medical University (Shandong Provincial Institute of Ophthalmology, Qingdao Eye Hospital Affiliated to Shandong First Medical University) take 14.81% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
undefined undefined
Patent: 1
Central Region, Singapore
Patent: 1
Nanjing Zhongkai Biomedical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 7 new entrants. Zhongshan Ophthalmic Center, Sun Yat-sen University, Shenyang Aier Eye Optometry Hospital Co., Ltd., Institute of Ophthalmology Affiliated to Shandong First Medical University (Shandong Provincial Institute of Ophthalmology, Qingdao Eye Hospital Affiliated to Shandong First Medical University) are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
undefined undefined
Patent: 1
Central Region, Singapore
Patent: 1
Nanjing Zhongkai Biomedical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among 22 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Central Region, Singapore
Patent: 1
Kanagawa-ken, Japan
Patent: 1