With the analysis among 219 patents, we discovered top 87 key players by total patent application. Hisamitsu Pharmaceutical Co., Ltd., Sumitomo Chemical Co., Ltd., Alcon AG are dominant in this area. They take 19.63% of the total patent filing.
Taiwan Province, China
Patent: 20
Tokyo-to, Japan
Patent: 14
Tianjin Shi, China
Patent: 9
Virginia, United States
Patent: 7
Illinois, United States
Patent: 7
Shanghai Shi, China
Patent: 6
Aichi-ken, Japan
Patent: 5
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Vaud, Switzerland
Patent: 3
With the analysis among related 105 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing FUJIFILM Corp., Henan Normal University, University Of Jinan take 9.52% of patent filing during this period.
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Vaud, Switzerland
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 56 new entrants. FUJIFILM Corp., University Of Jinan, China Pharmaceutical University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Vaud, Switzerland
Patent: 3
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Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 2
With the analysis among 150 patents, we discovered top 63 universities and scientific research institutions by total patent application. Nanjing Normal University, Henan Normal University, New York University are dominant in this area. They take 18.67% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
New York, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
Distrito Federal, Mexico
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3