With the analysis among 46 patents, we discovered top 23 key players by total patent application. Mitsubishi Tanabe Pharma Corp., Bausch & Lomb, Inc., ISTA Pharmaceuticals, Inc. are dominant in this area. They take 65.22% of the total patent filing.
Osaka-fu, Japan
Patent: 14
New York, United States
Patent: 8
California, United States
Patent: 8
Chongqing Shi, China
Patent: 5
Delaware, United States
Patent: 4
Zhejiang Tianshun Pharmaceutical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tamil Nadu, India
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Zhejiang Tianshun Pharmaceutical Co., Ltd., Nanjing Haina Medicine Technology Co Ltd, Aomei Pharmaceutical (Suzhou) Co., Ltd. take 41.67% of patent filing during this period.
Zhejiang Tianshun Pharmaceutical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Aomei Pharmaceutical (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 8 new entrants. Zhejiang Tianshun Pharmaceutical Co., Ltd., Nanjing Haina Medicine Technology Co Ltd, Aomei Pharmaceutical (Suzhou) Co., Ltd. are the most active new entrants in this area.
Zhejiang Tianshun Pharmaceutical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Aomei Pharmaceutical (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 1