With the analysis among 173 patents, we discovered top 77 key players by total patent application. Johnson & Johnson Vision Care, Inc., Stryker Corp., Meiji Seika Pharma Co., Ltd. are dominant in this area. They take 26.59% of the total patent filing.
Michigan, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 277 patents applied in the last 5 years. We discover 135 most active companies in this area. The fast-growing Sung Kwang Medical Foundation, Tongji Hospital, Xiaoniu Health Co., Ltd. take 6.14% of patent filing during this period.
Shanghai Shi, China
Patent: 6
Hebei Sheng, China
Patent: 4
Michigan, United States
Patent: 3
Arizona, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 3
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Patent: 3
Henan Sheng, China
Patent: 2
With the analysis among related 277 patents in last 5 years, we discover 129 new entrants. Tongji Hospital, Xiaoniu Health Co., Ltd., Avent, Inc. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 6
Hebei Sheng, China
Patent: 4
Arizona, United States
Patent: 3
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Patent: 3
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Patent: 3
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among 52 patents, we discovered top 12 universities and scientific research institutions by total patent application. Dalian University, Kunming University, Jilin University are dominant in this area. They take 11.54% of the total patent filing.
Liaoning Sheng, China
Patent: 2
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Patent: 2
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1