With the analysis among 676 patents, we discovered top 307 key players by total patent application. Rohto Pharmaceutical Co., Ltd., Santen Pharmaceutical Co., Ltd., Lion Corp. are dominant in this area. They take 19.08% of the total patent filing.
Rohto Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 59
Santen Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 43
Tokyo-to, Japan
Patent: 27
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 17
Zug, Switzerland
Patent: 15
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Mochida Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 11
Dong-A Pharmaceutical Co., Ltd.
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Somerset Therapeutics LLC
New Jersey, United States
Patent: 2
New Jersey, United States
Patent: 1
With the analysis among related 155 patents applied in the last 5 years. We discover 97 most active companies in this area. The fast-growing Rohto Pharmaceutical Co., Ltd., Altaire Pharmaceuticals, Inc., MORESCO Corp. take 12.26% of patent filing during this period.
Rohto Pharmaceutical Co., Ltd.
Altaire Pharmaceuticals, Inc.
New York, United States
Patent: 6
Mochida Pharmaceutical Co., Ltd.
Yunnan Chenjinwei Biotechnology Co., Ltd.
Yunnan Sheng, China
Patent: 4
Jiangsu Linghang Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Santen Pharmaceutical Co., Ltd.
Caliway Biopharmaceuticals Co., Ltd.
Taiwan Province, China
Patent: 3
Hangzhou Zhongmeihuadong Pharmaceutical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among related 155 patents in last 5 years, we discover 83 new entrants. MORESCO Corp., Altaire Pharmaceuticals, Inc., Yunnan Chenjinwei Biotechnology Co., Ltd. are the most active new entrants in this area.
Altaire Pharmaceuticals, Inc.
New York, United States
Patent: 6
Yunnan Chenjinwei Biotechnology Co., Ltd.
Yunnan Sheng, China
Patent: 4
Jiangsu Linghang Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Hangzhou Zhongmeihuadong Pharmaceutical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Jiangmen Jinqiao New Materials Co., Ltd.
Guangdong Sheng, China
Patent: 2
Winston Medical Supply Co., Ltd.
Taiwan Province, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Sichuan Huiyu Pharmaceutical Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among 75 patents, we discovered top 34 universities and scientific research institutions by total patent application. Statens Serum Institute, Shenyang Pharmaceutical University, Shanghai Institute of Materia Medica Chinese Academy of Sciences are dominant in this area. They take 26.67% of the total patent filing.
Shenyang Pharmaceutical University
Liaoning Sheng, China
Patent: 5
Shanghai Institute of Materia Medica Chinese Academy of Sciences
Shanghai Shi, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
China Pharmaceutical University
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1