With the analysis among 174 patents, we discovered top 76 key players by total patent application. Alcon AG, Qingdao Jiulong Bio-Pharmaceutical Group Co., Ltd., Lion Corp. are dominant in this area. They take 17.82% of the total patent filing.
Shandong Sheng, China
Patent: 11
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With the analysis among related 39 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Rohto Pharmaceutical Co., Ltd., TianXinFu (Beijing) Medical Appliance Co., Ltd., Changsha Xiehaoji Biological Engineering Co., Ltd. take 15.38% of patent filing during this period.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 20 new entrants. TianXinFu (Beijing) Medical Appliance Co., Ltd., Changsha Xiehaoji Biological Engineering Co., Ltd., Binhai Yumei Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 5 universities and scientific research institutions by total patent application. South China University of Technology, Jiangsu University, Kinki University are dominant in this area. They take 50.00% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1