Search results for “Hydrophilic contact lens” companies
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Key Players
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Innovation Intensity
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.
Johnson & Johnson Vision Care, Inc.
United States
Patent: 141
Novartis AG
Basel-Stadt, Switzerland
Patent: 35
Bausch & Lomb, Inc.
New York, United States
Patent: 32
Johnson & Johnson
New Jersey, United States
Patent: 18
Ciba-Geigy AG
Switzerland
Patent: 10
Biocompatibles UK Ltd.
SURREY, United Kingdom
Patent: 9
Allergan, Inc.
California, United States
Patent: 7
Wesley Jessen, Inc.
Illinois, United States
Patent: 7
Photoprotective Technologies Incorporated
United States
Patent: 6
Schering Corp.
New Jersey, United States
Patent: 5
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
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 Shizhun Medical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Suzhou Three Stooges Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen City Health Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Gansu Tianhou Optical Technology Co., Ltd.
Gansu Sheng, China
Patent: 1
Beijing Brighton Vision Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Gansu Kangshida Technology Group Co., Ltd.
Gansu Sheng, China
Patent: 1
Jiangsu Duozi Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
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 Shizhun Medical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Suzhou Three Stooges Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen City Health Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Gansu Tianhou Optical Technology Co., Ltd.
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
Research Institutions
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Innovation Intensity
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