With the analysis among 246 patents, we discovered top 169 key players by total patent application. Santen Pharmaceutical Co., Ltd., Senju Pharmaceutical Beijing Co. Ltd., Foshannanhaikeer Toy Co. Ltd. are dominant in this area. They take 17.48% of the total patent filing.
Santen Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 22
Senju Pharmaceutical Beijing Co. Ltd.
Beijing Shi, China
Patent: 14
Foshannanhaikeer Toy Co. Ltd.
Guangdong Sheng, China
Patent: 7
Weifang Eye Hospital Co., Ltd.
Shandong Sheng, China
Patent: 3
Baden-Württemberg, Germany
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Central Region, Singapore
Patent: 2
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 483 patents applied in the last 5 years. We discover 250 most active companies in this area. The fast-growing Foshannanhaikeer Toy Co. Ltd., Henan Provincial Hospital, Qingdao Agriculture University take 2.69% of patent filing during this period.
Foshannanhaikeer Toy Co. Ltd.
Guangdong Sheng, China
Patent: 7
Henan Provincial Hospital
Henan Sheng, China
Patent: 3
Qingdao Agriculture University
Shandong Sheng, China
Patent: 3
Second Xiangya Hospital of Central South University
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Patent: 3
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 3
Weifang Eye Hospital Co., Ltd.
Shandong Sheng, China
Patent: 3
Shan Xi Sheng Li Gong Shui Ni You Xian Gong Si
Guangxi Changle Biotechnology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Shizhun Medical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 483 patents in last 5 years, we discover 246 new entrants. Foshannanhaikeer Toy Co. Ltd., Henan Provincial Hospital, Qingdao Agriculture University are the most active new entrants in this area.
Foshannanhaikeer Toy Co. Ltd.
Guangdong Sheng, China
Patent: 7
Henan Provincial Hospital
Henan Sheng, China
Patent: 3
Qingdao Agriculture University
Shandong Sheng, China
Patent: 3
Second Xiangya Hospital of Central South University
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Patent: 3
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 3
Weifang Eye Hospital Co., Ltd.
Shandong Sheng, China
Patent: 3
Shan Xi Sheng Li Gong Shui Ni You Xian Gong Si
Guangxi Changle Biotechnology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Shizhun Medical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 55 patents, we discovered top 26 universities and scientific research institutions by total patent application. Jilin University, Qingdao Agriculture University, Tsinghua University are dominant in this area. They take 14.55% of the total patent filing.
Jilin Sheng, China
Patent: 3
Qingdao Agriculture University
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Dalian Medical University
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Fourth Military Medical University
Hunan Sheng, China
Patent: 1