With the analysis among 107 patents, we discovered top 40 key players by total patent application. Novartis AG, Johnson & Johnson Vision Care, Inc., Schering Corp. are dominant in this area. They take 40.19% of the total patent filing.
Basel-Stadt, Switzerland
Patent: 21
New Jersey, United States
Patent: 5
Illinois, United States
Patent: 3
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. The Johns Hopkins University, National Chiao Tung University, Nanjing University of Science & Technology are dominant in this area. They take 54.55% of the total patent filing.
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1