With the analysis among 174 patents, we discovered top 77 key players by total patent application. Senju Pharmaceutical Beijing Co. Ltd., Ono Pharmaceutical Co., Ltd., Pfizer Products, Inc. are dominant in this area. They take 27.59% of the total patent filing.
Beijing Shi, China
Patent: 26
Osaka-fu, Japan
Patent: 12
Connecticut, United States
Patent: 10
California, United States
Patent: 8
Fukuoka-ken, Japan
Patent: 7
New York, United States
Patent: 6
California, United States
Patent: 5
North Carolina, United States
Patent: 5
Ohio, United States
Patent: 4
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With the analysis among related 97 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Zhongshan Ophthalmic Center, Sun Yat-sen University, Ohio State Innovation Foundation, Korea Institute of Science & Technology take 12.37% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Ohio, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Gyeongsangbuk-do, South Korea
Patent: 3
Ohio, United States
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 60 new entrants. Zhongshan Ophthalmic Center, Sun Yat-sen University, Ohio State Innovation Foundation, Korea Institute of Science & Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Ohio, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Gyeongsangbuk-do, South Korea
Patent: 3
Ohio, United States
Patent: 2
Bioopai (Tianjin) Biotechnology Co., Ltd.
Tianjin Shi, China
Patent: 2
With the analysis among 72 patents, we discovered top 26 universities and scientific research institutions by total patent application. Louisiana State University, Jinan University, China Pharmaceutical University are dominant in this area. They take 20.83% of the total patent filing.
Louisiana, United States
Patent: 6
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 2
Massachusetts, United States
Patent: 2
Jilin Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1