With the analysis among 27 patents, we discovered top 19 key players by total patent application. Santen Pharmaceutical Co., Ltd., Rohto Pharmaceutical Co., Ltd., Ono Pharmaceutical Co., Ltd. are dominant in this area. They take 37.04% of the total patent filing.
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
No data, please try another search term
With the analysis among related 17 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Santen Pharmaceutical Co., Ltd., Feellife Health Inc., Beijing Chia Tai Green Continent Pharmaceutical Co. Ltd. take 23.53% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Baotou Ruixiang Holding Center (Limited Partnership)
Nei Mongol Zizhiqu, China
Patent: 1
Sichuan Vision Health Biotechnology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Xiamen Aok Health Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Sichuan Oufen Polar Health Management Co., Ltd.
Sichuan Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 10 new entrants. Feellife Health Inc., Beijing Chia Tai Green Continent Pharmaceutical Co. Ltd., Guangxi Zhonglv Pharmaceutical Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Baotou Ruixiang Holding Center (Limited Partnership)
Nei Mongol Zizhiqu, China
Patent: 1
Sichuan Vision Health Biotechnology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Xiamen Aok Health Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Sichuan Oufen Polar Health Management Co., Ltd.
Sichuan Sheng, China
Patent: 1
undefined undefined
Patent: 1
undefined undefined
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jilin Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1