With the analysis among 147 patents, we discovered top 42 key players by total patent application. ForSight VISION4, Inc., Santen Pharmaceutical Co., Ltd., Laboratoires Th?a SAS are dominant in this area. They take 23.81% of the total patent filing.
California, United States
Patent: 16
Santen Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 11
Texas, United States
Patent: 6
Shenyang Aier Eye Optometry Hospital Co., Ltd.
Liaoning Sheng, China
Patent: 5
New York, United States
Patent: 4
University of Utah Research Foundation
Utah, United States
Patent: 4
Titanium Shield Biological (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Rheinland-Pfalz, Germany
Patent: 3
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With the analysis among related 195 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Shenyang Aier Eye Optometry Hospital Co., Ltd., Second Xiangya Hospital of Central South University, Beijing Tongren Hospital Affiliated to Capital Medical University take 7.18% of patent filing during this period.
Shenyang Aier Eye Optometry Hospital Co., Ltd.
Liaoning Sheng, China
Patent: 5
Second Xiangya Hospital of Central South University
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Patent: 5
Beijing Tongren Hospital Affiliated to Capital Medical University
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Patent: 4
Titanium Shield Biological (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Eye Hospital Affiliated to Wenzhou Medical University
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Patent: 3
Shanghai Shi, China
Patent: 2
Henan Provincial Hospital
Henan Sheng, China
Patent: 2
Liuzhou Red Cross Hospital
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Patent: 2
Shenzhen Third People's Hospital
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Patent: 2
With the analysis among related 195 patents in last 5 years, we discover 80 new entrants. Shenyang Aier Eye Optometry Hospital Co., Ltd., Second Xiangya Hospital of Central South University, Beijing Tongren Hospital Affiliated to Capital Medical University are the most active new entrants in this area.
Shenyang Aier Eye Optometry Hospital Co., Ltd.
Liaoning Sheng, China
Patent: 5
Second Xiangya Hospital of Central South University
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Patent: 5
Beijing Tongren Hospital Affiliated to Capital Medical University
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Patent: 4
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Patent: 3
Eye Hospital Affiliated to Wenzhou Medical University
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Patent: 3
Shanghai Shi, China
Patent: 2
Liuzhou Red Cross Hospital
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Patent: 2
Shenzhen Third People's Hospital
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Patent: 2
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 2
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Patent: 2
With the analysis among 58 patents, we discovered top 20 universities and scientific research institutions by total patent application. Jilin University, Fudan University, Nanjing University are dominant in this area. They take 17.24% of the total patent filing.
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 2
Distrito Federal, Argentina
Patent: 2
Hubei Sheng, China
Patent: 2
The Second Military Medical University
Shanghai Shi, China
Patent: 2
Utah, United States
Patent: 1
Louisiana State University
Louisiana, United States
Patent: 1
Shanghai Shi, China
Patent: 1