With the analysis among 4,585 patents, we discovered top 480 key players by total patent application. Mitsubishi Gas Chemical Co., Inc., Novartis AG, Menicon Co., Ltd. are dominant in this area. They take 8.81% of the total patent filing.
Mitsubishi Gas Chemical Co., Inc.
Tokyo-to, Japan
Patent: 158
Basel-Stadt, Switzerland
Patent: 130
Aichi-ken, Japan
Patent: 116
Osaka-fu, Japan
Patent: 114
Johnson & Johnson Vision Care, Inc.
Tokyo-to, Japan
Patent: 83
Tokyo-to, Japan
Patent: 83
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 83
Tokyo-to, Japan
Patent: 78
With the analysis among 25 patents, we discovered top 8 start-ups by total patent application. Wm. Wrigley Jr. Co., Verily Life Sciences LLC, Hazel Technologies, Inc. are active in this area.
Illinois, United States
Patent: 7
California, United States
Patent: 5
Illinois, United States
Patent: 4
California, United States
Patent: 3
Hemoglobin Oxygen Therapeutics LLC
Pennsylvania, United States
Patent: 3
Gyeonggi-do, South Korea
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 332 patents applied in the last 5 years. We discover 149 most active companies in this area. The fast-growing Alcon AG, NOF Corp., Southeast University take 22.29% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Jiangsu Sheng, China
Patent: 10
Osaka-fu, Japan
Patent: 10
Jiangsu Horien Contact Lens Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Sumitomo Chemical Co., Ltd.
Johnson & Johnson Vision Care, Inc.
With the analysis among related 332 patents in last 5 years, we discover 93 new entrants. Huizhou Huaxing Optoelectronics Display Co., Ltd., DNF Co., Ltd., MGC Filsheet Co., Ltd. are the most active new entrants in this area.
Huizhou Huaxing Optoelectronics Display Co., Ltd.
Guangdong Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
California, United States
Patent: 3
California, United States
Patent: 3
Hua Nuosen (Wuhan) Biomedical Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Sinlun Electronic Materials (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Menicon Singapore Pte Ltd.
Central Singapore, Singapore
Patent: 2
With the analysis among 250 patents, we discovered top 66 universities and scientific research institutions by total patent application. Southeast University, University of Tokyo, Korea Institute of Science & Technology are dominant in this area. They take 33.60% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Korea Institute of Science & Technology
The University of Queensland
Queensland, Australia
Patent: 5
Miyagi-ken, Japan
Patent: 5
Pennsylvania, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Université du Québec à Montréal
Hubei University of Technology
Hubei Sheng, China
Patent: 3