With the analysis among 64 patents, we discovered top 26 key players by total patent application. EssilorLuxottica SA, Bausch & Lomb, Inc., Innovega, Inc. are dominant in this area. They take 50.00% of the total patent filing.
New York, United States
Patent: 10
Washington, United States
Patent: 6
Hampshire, United Kingdom
Patent: 4
Aichi-ken, Japan
Patent: 3
Washington, United States
Patent: 3
Washington, United States
Patent: 3
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Coopervision International Ltd., Innovega, Inc., Haichang Contact Lens Co. Ltd. take 87.50% of patent filing during this period.
Hampshire, United Kingdom
Patent: 4
Washington, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Coopervision International Ltd., Haichang Contact Lens Co. Ltd., Jiangsu Horien Contact Lens Co., Ltd. are the most active new entrants in this area.
Hampshire, United Kingdom
Patent: 4
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Vaud, Switzerland
Patent: 1