With the analysis among 366 patents, we discovered top 58 key players by total patent application. Johnson & Johnson Vision Care, Inc., Novartis AG, Bausch & Lomb, Inc. are dominant in this area. They take 56.83% of the total patent filing.
Basel-Stadt, Switzerland
Patent: 35
New York, United States
Patent: 32
New Jersey, United States
Patent: 18
SURREY, United Kingdom
Patent: 9
California, United States
Patent: 7
Illinois, United States
Patent: 7
New Jersey, United States
Patent: 5
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With the analysis among related 13 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Zhuhai Boaizhiguang Technology Co., Ltd., Jiangsu Shizhun Medical Equipment Co., Ltd., Suzhou Three Stooges Biotechnology Co., Ltd. take 53.85% of patent filing during this period.
Zhuhai Boaizhiguang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shenzhen City Health Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Brighton Vision Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Duozi Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 7 new entrants. Zhuhai Boaizhiguang Technology Co., Ltd., Jiangsu Shizhun Medical Equipment Co., Ltd., Suzhou Three Stooges Biotechnology Co., Ltd. are the most active new entrants in this area.
Zhuhai Boaizhiguang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shenzhen City Health Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Brighton Vision Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Duozi Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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