With the analysis among 495 patents, we discovered top 87 key players by total patent application. Santen Pharmaceutical Co., Ltd., Warner-Lambert Co., Bayer Corp. are dominant in this area. They take 48.48% of the total patent filing.
Santen Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 107
New Jersey, United States
Patent: 76
New Jersey, United States
Patent: 57
Senju Pharmaceutical Beijing Co. Ltd.
Beijing Shi, China
Patent: 27
Ono Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 19
New Jersey, United States
Patent: 15
Aichi-ken, Japan
Patent: 13
New Jersey, United States
Patent: 13
Pharmacia & Upjohn Co. LLC
Michigan, United States
Patent: 13
Johnson & Johnson Vision Care, Inc.
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With the analysis among related 41 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Yamaguchi University, GIBH, Auckland Uniservices take 29.27% of patent filing during this period.
Yamaguchi-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 4
Suzhou Pro-Heal Pharmaceutical Technology Co., Ltd.
University of Utah Research Foundation
Utah, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Eye Hospital of China Academy of Chinese Medical Sciences
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Patent: 1
Jiangsu Nhwa Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Farever Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 17 new entrants. GIBH, Auckland Uniservices, University of Tokyo are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Suzhou Pro-Heal Pharmaceutical Technology Co., Ltd.
University of Utah Research Foundation
Utah, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Eye Hospital of China Academy of Chinese Medical Sciences
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Patent: 1
Jiangsu Nhwa Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Farever Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
The First Affiliated Hospital of Wenzhou Medical University
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Patent: 1
With the analysis among 108 patents, we discovered top 16 universities and scientific research institutions by total patent application. Yamaguchi University, University of Tokyo, Pukyong National University are dominant in this area. They take 39.81% of the total patent filing.
Yamaguchi-ken, Japan
Patent: 23
Pukyong National University
Debrecen, Hungary
Patent: 3
Yunnan Agricultural University
Yunnan Sheng, China
Patent: 2
Shenyang Pharmaceutical University
Liaoning Sheng, China
Patent: 2
University of Pennsylvania
Pennsylvania, United States
Patent: 1
Tennessee, United States
Patent: 1
Macao SAR, China
Patent: 1