With the analysis among 5,753 patents, we discovered top 466 key players by total patent application. Bausch & Lomb, Inc., Johnson & Johnson Vision Care, Inc., BASF AB are dominant in this area. They take 11.70% of the total patent filing.
New York, United States
Patent: 293
Aichi-ken, Japan
Patent: 140
Basel-Stadt, Switzerland
Patent: 98
Tokyo-to, Japan
Patent: 85
Pennsylvania, United States
Patent: 81
Tokyo-to, Japan
Patent: 80
Nagano-ken, Japan
Patent: 71
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 3
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,104 patents applied in the last 5 years. We discover 482 most active companies in this area. The fast-growing Menicon Co., Ltd., Hubei University of Technology, NOF Corp. take 7.88% of patent filing during this period.
Aichi-ken, Japan
Patent: 38
Hubei Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 24
Minnesota, United States
Patent: 21
Taiwan Province, China
Patent: 17
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
With the analysis among related 1,104 patents in last 5 years, we discover 347 new entrants. Hubei University of Technology, Archroma IP GmbH, Ningbo Fengcheng Advanced Energy Materials Research Institute are the most active new entrants in this area.
Hubei Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 13
Lombardia, Italy
Patent: 13
Jiangsu Sheng, China
Patent: 12
Texas, United States
Patent: 10
Shandong Sheng, China
Patent: 10
With the analysis among 825 patents, we discovered top 177 universities and scientific research institutions by total patent application. Donghua University, Hubei University of Technology, South China University of Technology are dominant in this area. They take 8.73% of the total patent filing.
Shanghai Shi, China
Patent: 26
Hubei Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11