With the analysis among 602 patents, we discovered top 70 key players by total patent application. Johnson & Johnson Vision Care, Inc., Mati Therapeutics, Inc., QLT, Inc. are dominant in this area. They take 47.84% of the total patent filing.
Texas, United States
Patent: 110
British Columbia, Canada
Patent: 43
Tennessee, United States
Patent: 34
California, United States
Patent: 22
West Virginia, United States
Patent: 20
California, United States
Patent: 15
New Jersey, United States
Patent: 14
California, United States
Patent: 8
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With the analysis among related 99 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Mati Therapeutics, Inc., AlphaMed, Inc., Tianjin Bofei Technology Development Co., Ltd. take 15.15% of patent filing during this period.
Texas, United States
Patent: 8
Massachusetts, United States
Patent: 4
Tianjin Shi, China
Patent: 3
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among related 99 patents in last 5 years, we discover 35 new entrants. Tianjin Bofei Technology Development Co., Ltd., Guangzhou Xincheng Biological Technology Co., Ltd., Weifang Eye Hospital Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 1
Chongqing Xinqiao Hospital
Chongqing Shi, China
Patent: 1
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Patent: 1
Xiamen Ophthalmology Center Co., Ltd.
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 53 patents, we discovered top 12 universities and scientific research institutions by total patent application. Regents of the University of Colorado, University of Beihua, Northwest University are dominant in this area. They take 35.85% of the total patent filing.
Colorado, United States
Patent: 13
Jilin Sheng, China
Patent: 3
Washington, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
China Northwest University
Shaanxi Sheng, China
Patent: 1