With the analysis among 407 patents, we discovered top 125 key players by total patent application. Menicon Co., Ltd., Atrion Medical Products, Inc., Rohto Pharmaceutical Co., Ltd. are dominant in this area. They take 14.25% of the total patent filing.
Aichi-ken, Japan
Patent: 22
Atrion Medical Products, Inc.
Alabama, United States
Patent: 20
Rohto Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 16
California, United States
Patent: 15
New York, United States
Patent: 13
Basel-Stadt, Switzerland
Patent: 12
Louisiana, United States
Patent: 11
Chongqing Yunfan Medical Equipment Co., Ltd.
Chongqing Shi, China
Patent: 10
Advanced Medical Optics, Inc.
California, United States
Patent: 9
California, United States
Patent: 9
With the analysis among 10 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 9
With the analysis among related 159 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing Menicon Co., Ltd., Johnson & Johnson Vision Care, Inc., Tulane Educational Fund take 8.81% of patent filing during this period.
Aichi-ken, Japan
Patent: 5
Johnson & Johnson Vision Care, Inc.
Louisiana, United States
Patent: 4
Weifang Yu Bei Stationery Co., Ltd.
Shandong Sheng, China
Patent: 3
Ningbo Black Ant Industrial Design Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Coopervision International Ltd.
Hampshire, United Kingdom
Patent: 3
Hunan Institute of Technology
Hunan Sheng, China
Patent: 2
Quanzhou Wisdom Collection Creative Design Co., Ltd.
Fujian Sheng, China
Patent: 2
Jiangsu Xinzhong Enterprise Management Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 159 patents in last 5 years, we discover 51 new entrants. Weifang Yu Bei Stationery Co., Ltd., Ningbo Black Ant Industrial Design Co., Ltd., Hunan Institute of Technology are the most active new entrants in this area.
Weifang Yu Bei Stationery Co., Ltd.
Shandong Sheng, China
Patent: 3
Ningbo Black Ant Industrial Design Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Hunan Institute of Technology
Hunan Sheng, China
Patent: 2
Quanzhou Wisdom Collection Creative Design Co., Ltd.
Fujian Sheng, China
Patent: 2
Jiangsu Xinzhong Enterprise Management Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Ningbo Kaida Rubber and Plastic Craftworks Co.,Ltd.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Dongyang Jiankai Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jiangsu Vocational and Technical College of Architecture
Jiangsu Sheng, China
Patent: 2
Menshen Packaging (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 76 patents, we discovered top 29 universities and scientific research institutions by total patent application. Chengdu University of Technology, Far East University, Zhejiang University are dominant in this area. They take 17.11% of the total patent filing.
Chengdu University of Technology
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Hsiuping University of Science & Technology
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2