With the analysis among 183 patents, we discovered top 84 key players by total patent application. Teikoku Seiyaku Co. Ltd., Hisamitsu Pharmaceutical Co., Ltd., Abbott Cardiovascular Systems, Inc. are dominant in this area. They take 25.14% of the total patent filing.
Yamaguchi-ken, Japan
Patent: 20
Taiwan Province, China
Patent: 18
California, United States
Patent: 8
Mediprint Ophthalmics, Inc.
California, United States
Patent: 5
New York, United States
Patent: 4
Massachusetts, United States
Patent: 4
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With the analysis among related 57 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Mediprint Ophthalmics, Inc., BL&H Co., Ltd., Nippon Zoki Pharmaceutical Co. Ltd. take 17.54% of patent filing during this period.
Mediprint Ophthalmics, Inc.
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 57 patents in last 5 years, we discover 24 new entrants. Mediprint Ophthalmics, Inc., BL&H Co., Ltd., Nippon Zoki Pharmaceutical Co. Ltd. are the most active new entrants in this area.
Mediprint Ophthalmics, Inc.
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 48 patents, we discovered top 18 universities and scientific research institutions by total patent application. China Pharmaceutical University, Keio University, Guangzhou University of Chinese Medicine are dominant in this area. They take 20.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Missouri, United States
Patent: 1
Manitoba, Canada
Patent: 1
Shaanxi Sheng, China
Patent: 1