With the analysis among 144 patents, we discovered top 31 key players by total patent application. ProteoSys AG, AstraZeneca Pharmaceutical Co., Ltd., Valley Forge Pharmaceuticals, Inc. are dominant in this area. They take 43.06% of the total patent filing.
Hessen, Germany
Patent: 31
Jiangsu Sheng, China
Patent: 18
California, United States
Patent: 13
Rheinland-Pfalz, Germany
Patent: 11
Vaud, Switzerland
Patent: 10
California, United States
Patent: 9
Massachusetts, United States
Patent: 7
California, United States
Patent: 6
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With the analysis among related 23 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing WinSanTor, Inc., Johnson & Johnson Vision Care, Inc., Regents of the University of California take 60.87% of patent filing during this period.
California, United States
Patent: 9
California, United States
Patent: 2
Manitoba, Canada
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 5 new entrants. WinSanTor, Inc., Nanjing Haina Medicine Technology Co Ltd, NANJING HEALTHNICE PHARMACEUTICAL CO.,LTD are the most active new entrants in this area.
California, United States
Patent: 9
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 42 patents, we discovered top 4 universities and scientific research institutions by total patent application. University of Manitoba, Louisiana State University, Nanjing University are dominant in this area. They take 92.86% of the total patent filing.
Manitoba, Canada
Patent: 21
Louisiana, United States
Patent: 7
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1