With the analysis among 108 patents, we discovered top 47 key players by total patent application. Santen Pharmaceutical Co., Ltd., Senju Pharmaceutical Beijing Co. Ltd., Novartis AG are dominant in this area. They take 25.00% of the total patent filing.
Osaka-fu, Japan
Patent: 12
Beijing Shi, China
Patent: 8
Basel-Stadt, Switzerland
Patent: 7
Toyama-ken, Japan
Patent: 7
Michigan, United States
Patent: 6
California, United States
Patent: 3
New Jersey, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
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With the analysis among related 31 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Guangdong Hongying Technology Co Ltd, Rohto Pharmaceutical Co., Ltd., University of Regensburg take 22.58% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Shandong Lunan Eye Hospital
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Xi'an Traditional Chinese Medicine Encephalopathy Hospital Co., Ltd.
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 12 new entrants. Guangdong Hongying Technology Co Ltd, University of Regensburg, Toyobo Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Shandong Lunan Eye Hospital
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Xi'an Traditional Chinese Medicine Encephalopathy Hospital Co., Ltd.
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 4 universities and scientific research institutions by total patent application. University of Regensburg, West Virginia University, Okayama University are dominant in this area. They take 52.63% of the total patent filing.
West Virginia, United States
Patent: 1
Okayama-ken, Japan
Patent: 1
Hebei Sheng, China
Patent: 1