With the analysis among 34 patents, we discovered top 31 key players by total patent application. Qingdao Haizhixing Biotechnology Co., Ltd., Astellas Pharma, Inc., Xiangxue Pharmaceutical Co., Ltd. are dominant in this area. They take 14.71% of the total patent filing.
Qingdao Haizhixing Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 3
Xiangxue Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Kanion Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Lumigenex Suzhou Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tongyitang Pharmaceutical Co. Ltd.
Fujian Sheng, China
Patent: 1
Hebei Yulanxiang Baoding Hui Center Yinshi Co. Ltd.
Hebei Sheng, China
Patent: 1
Changchun Puhua Pharmaceutical Co Ltd
Jilin Sheng, China
Patent: 1
Beijing Chia Tai Green Continent Pharmaceutical Co. Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Shanghai Eye Disease Prevention and Treatment Center, Pizhou High-tech Zone Biomedical Research Institute Co., Ltd., Anshun Vocational & Technical College take 60.00% of patent filing during this period.
Shanghai Eye Disease Prevention and Treatment Center
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Patent: 1
Pizhou High-tech Zone Biomedical Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Anshun Vocational & Technical College
Guizhou Sheng, China
Patent: 1
Guangdong Luofushan Sinopharm Co., Ltd.
Guangdong Sheng, China
Patent: 1
Lumigenex Suzhou Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 5 new entrants. Shanghai Eye Disease Prevention and Treatment Center, Pizhou High-tech Zone Biomedical Research Institute Co., Ltd., Anshun Vocational & Technical College are the most active new entrants in this area.
Shanghai Eye Disease Prevention and Treatment Center
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Patent: 1
Pizhou High-tech Zone Biomedical Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Anshun Vocational & Technical College
Guizhou Sheng, China
Patent: 1
Guangdong Luofushan Sinopharm Co., Ltd.
Guangdong Sheng, China
Patent: 1
Lumigenex Suzhou Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Anshun Vocational & Technical College
Guizhou Sheng, China
Patent: 1