With the analysis among 51 patents, we discovered top 34 key players by total patent application. Rohto Pharmaceutical Co., Ltd., Santen Pharmaceutical Co., Ltd., Dr. Gerhard Mann Chem.-pharm. Fabrik GmbH are dominant in this area. They take 13.73% of the total patent filing.
West Virginia, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Basel-Stadt, Switzerland
Patent: 1
California, United States
Patent: 1
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With the analysis among related 48 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Guizhou Provincial People's Hospital, Shenzhen Smart Eyes Intelligent Technology Co., Ltd., Shantou Central Hospital take 10.42% of patent filing during this period.
Guizhou Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 1
Shandong Lunan Eye Hospital
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Shezhuming Co., Ltd.
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among related 48 patents in last 5 years, we discover 29 new entrants. Guizhou Provincial People's Hospital, Shenzhen Smart Eyes Intelligent Technology Co., Ltd., Shantou Central Hospital are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 1
Shandong Lunan Eye Hospital
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Shezhuming Co., Ltd.
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.