With the analysis among 7 patents, we discovered top 5 key players by total patent application. PetroChina Co., Ltd., Rohto Pharmaceutical Co., Ltd., Huangshi Aier Eye Hospital Co., Ltd. are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 1
Rohto Pharmaceutical Co., Ltd.
Huangshi Aier Eye Hospital Co., Ltd.
Hubei Sheng, China
Patent: 1
Shenyang Aier Eye Optometry Hospital Co., Ltd.
Liaoning Sheng, China
Patent: 1
Hebei Qingbai United Medical Device Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
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With the analysis among related 23 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing First People's Hospital of Yongkang, The Second People's Hospital of Guangdong Province, Wenzhou Central Hospital (Wenzhou Cancer Hospital, Wenzhou Institute of Medical Sciences) take 21.74% of patent filing during this period.
First People's Hospital of Yongkang
Zhejiang Sheng, China
Patent: 3
The Second People's Hospital of Guangdong Province
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Patent: 1
Wenzhou Central Hospital (Wenzhou Cancer Hospital, Wenzhou Institute of Medical Sciences)
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Patent: 1
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Patent: 1
Zhongshan Hospital Fudan University
Shanghai Shi, China
Patent: 1
Shenyang Aier Eye Optometry Hospital Co., Ltd.
Liaoning Sheng, China
Patent: 1
Nanjing Medical University Eye Hospital
Jiangsu Sheng, China
Patent: 1
Yantai Yuhuangding Hospital
Shandong Sheng, China
Patent: 1
Chongqing Shapingba District People's Hospital
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Patent: 1
Huangshi Aier Eye Hospital Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 9 new entrants. First People's Hospital of Yongkang, The Second People's Hospital of Guangdong Province, Wenzhou Central Hospital (Wenzhou Cancer Hospital, Wenzhou Institute of Medical Sciences) are the most active new entrants in this area.
First People's Hospital of Yongkang
Zhejiang Sheng, China
Patent: 3
The Second People's Hospital of Guangdong Province
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Patent: 1
Wenzhou Central Hospital (Wenzhou Cancer Hospital, Wenzhou Institute of Medical Sciences)
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Patent: 1
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Patent: 1
Zhongshan Hospital Fudan University
Shanghai Shi, China
Patent: 1
Shenyang Aier Eye Optometry Hospital Co., Ltd.
Liaoning Sheng, China
Patent: 1
Nanjing Medical University Eye Hospital
Jiangsu Sheng, China
Patent: 1
Chongqing Shapingba District People's Hospital
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Patent: 1
Huangshi Aier Eye Hospital Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1