With the analysis among 2,924 patents, we discovered top 484 key players by total patent application. Menicon Co., Ltd., Novartis AG, Alcon AG are dominant in this area. They take 13.71% of the total patent filing.
Aichi-ken, Japan
Patent: 185
Basel-Stadt, Switzerland
Patent: 111
Osaka-fu, Japan
Patent: 91
New York, United States
Patent: 78
Tokyo-to, Japan
Patent: 74
Nagano-ken, Japan
Patent: 69
Tokyo-to, Japan
Patent: 58
With the analysis among 32 patents, we discovered top 6 start-ups by total patent application. SightGlass Vision, Inc., Shanghai Xianyao Display Technology Co Ltd., Verily Life Sciences LLC are active in this area.
California, United States
Patent: 17
Shanghai Shi, China
Patent: 7
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 2
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 494 patents applied in the last 5 years. We discover 226 most active companies in this area. The fast-growing Carl Zeiss Meditec Cataract Technology, Inc., SightGlass Vision, Inc., Johnson & Johnson Vision Care, Inc. take 10.12% of patent filing during this period.
Nevada, United States
Patent: 18
California, United States
Patent: 17
California, United States
Patent: 10
Anhui Sheng, China
Patent: 9
Aichi-ken, Japan
Patent: 9
British Columbia, Canada
Patent: 8
Shanghai Shi, China
Patent: 7
With the analysis among related 494 patents in last 5 years, we discover 165 new entrants. Carl Zeiss Meditec Cataract Technology, Inc., SightGlass Vision, Inc., Wangjiang Tianchang Optical Instrument Co., Ltd. are the most active new entrants in this area.
Nevada, United States
Patent: 18
California, United States
Patent: 17
Anhui Sheng, China
Patent: 9
British Columbia, Canada
Patent: 8
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Alabama, United States
Patent: 5
Noord-Brabant, Netherlands
Patent: 5
With the analysis among 160 patents, we discovered top 45 universities and scientific research institutions by total patent application. University of Rochester, Massachusetts Institute of Technology, California Institute of Technology are dominant in this area. They take 13.13% of the total patent filing.
New York, United States
Patent: 7
Massachusetts, United States
Patent: 5
California, United States
Patent: 5
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2