With the analysis among 168 patents, we discovered top 46 key players by total patent application. Allergan, Inc., Lunan Pharmaceutical Group Co., Ltd., Ocular Sciences SAS are dominant in this area. They take 40.48% of the total patent filing.
California, United States
Patent: 41
Shandong Sheng, China
Patent: 15
Illinois, United States
Patent: 10
Distrito Federal, Mexico
Patent: 8
Taiwan Province, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 5
Hertfordshire, United Kingdom
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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With the analysis among related 69 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Ocular Sciences SAS, Lunan Pharmaceutical Group Co., Ltd., Grünenthal GmbH take 33.33% of patent filing during this period.
Shandong Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Changsha King-eagle Med Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 69 patents in last 5 years, we discover 12 new entrants. Ocular Sciences SAS, Nanjing Ruizhi Biomedical Co., Ltd., Shanghai Bocimed Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shanghai Qingrui Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Changsha King-eagle Med Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1
Jeollabuk-do, South Korea
Patent: 1