With the analysis among 314 patents, we discovered top 46 key players by total patent application. Boehringer Ingelheim International GmbH, Santen Pharmaceutical Co., Ltd., Boehringer Ingelheim KG are dominant in this area. They take 63.38% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 128
Osaka-fu, Japan
Patent: 47
New Jersey, United States
Patent: 12
Beijing Shi, China
Patent: 7
Aichi-ken, Japan
Patent: 5
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With the analysis among related 56 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Santen Pharmaceutical Co., Ltd., Rohto Pharmaceutical Co., Ltd., Industry-University Cooperation Foundation Hanyang University take 76.79% of patent filing during this period.
Osaka-fu, Japan
Patent: 36
Chongqing Shi, China
Patent: 2
Henan Sheng, China
Patent: 1
Chongqing Enlian Biotechnology Co., Ltd.
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 6 new entrants. Industry-University Cooperation Foundation Hanyang University, Chongqing Merad Biomedical Co., Ltd., Jiaozuo Mingren Natural Medicine Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 2
Henan Sheng, China
Patent: 1
Chongqing Enlian Biotechnology Co., Ltd.
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Tokushima-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1