With the analysis among 344 patents, we discovered top 61 key players by total patent application. Alcon AG, AMO Groningen BV, Carl Zeiss Vision GmbH are dominant in this area. They take 31.40% of the total patent filing.
Noord-Brabant, Netherlands
Patent: 42
California, United States
Patent: 16
Tokyo-to, Japan
Patent: 15
Massachusetts, United States
Patent: 9
Thüringen, Germany
Patent: 8
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With the analysis among related 38 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Alcon AG, Carl Zeiss Vision GmbH, Office National dEtudes et Recherches Aérospatiales take 42.11% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
New South Wales, Australia
Patent: 2
Guangdong Sheng, China
Patent: 1
Basel-Stadt, Switzerland
Patent: 1
New York, United States
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 10 new entrants. Office National dEtudes et Recherches Aérospatiales, Quantel Medical SA, Coretronic Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
New South Wales, Australia
Patent: 2
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
Pathum Thani, Thailand
Patent: 1
Vaud, Switzerland
Patent: 1
California, United States
Patent: 1
With the analysis among 89 patents, we discovered top 12 universities and scientific research institutions by total patent application. University of Rochester, Queensland University of Technology, Polytechnic University of Catalonia are dominant in this area. They take 69.66% of the total patent filing.
New York, United States
Patent: 31
Queensland, Australia
Patent: 20
Massachusetts, United States
Patent: 7
Anhui Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 1
Vaud, Switzerland
Patent: 1