With the analysis among 470 patents, we discovered top 274 key players by total patent application. Kissei Pharmaceutical Co., Ltd., Ildong Pharmaceutical Co., Ltd., Samjin Pharmaceutical Co., Ltd. are dominant in this area. They take 10.43% of the total patent filing.
Kissei Pharmaceutical Co., Ltd.
Nagano-ken, Japan
Patent: 21
Ildong Pharmaceutical Co., Ltd.
Samjin Pharmaceutical Co., Ltd.
Michigan, United States
Patent: 11
Santen Pharmaceutical Co., Ltd.
California, United States
Patent: 8
Shenzhen Hightide Biopharmaceutical Ltd
Guangdong Sheng, China
Patent: 7
Bridge Pharmaceuticals, Inc.
Taiwan Province, China
Patent: 5
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Ushiyihao, Glia LLC, Visus Therapeutics, Inc. are active in this area.
Guizhou Sheng, China
Patent: 1
Indiana, United States
Patent: 1
Washington, United States
Patent: 1
Allysta Pharmaceuticals, Inc.
Washington, United States
Patent: 1
With the analysis among related 346 patents applied in the last 5 years. We discover 202 most active companies in this area. The fast-growing Ildong Pharmaceutical Co., Ltd., Shanghai Zechong Biotechnology Co., Ltd., Guangzhou Ruicheng Medical Technology Co., Ltd. take 6.36% of patent filing during this period.
Ildong Pharmaceutical Co., Ltd.
Shanghai Zechong Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 4
Guangzhou Ruicheng Medical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Yunnan Biotech Biotechnology Co., Ltd.
Yunnan Sheng, China
Patent: 3
Zhejiang Chinese Medical University
Zhejiang Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 3
Zhongshan Ophthalmic Center, Sun Yat-sen University
Guangdong Sheng, China
Patent: 3
Tianjin Ruibosi Biotechnology Co., Ltd.
Tianjin Shi, China
Patent: 3
Cystic Fibrosis Foundation Therapeutics Inc.
Shenzhen Hightide Biopharmaceutical Ltd
Guangdong Sheng, China
Patent: 3
With the analysis among related 346 patents in last 5 years, we discover 183 new entrants. Ildong Pharmaceutical Co., Ltd., Guangzhou Ruicheng Medical Technology Co., Ltd., Shanghai Zechong Biotechnology Co., Ltd. are the most active new entrants in this area.
Ildong Pharmaceutical Co., Ltd.
Guangzhou Ruicheng Medical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shanghai Zechong Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 4
Yunnan Biotech Biotechnology Co., Ltd.
Yunnan Sheng, China
Patent: 3
Shanxi Ruihao Biotechnology Co., Ltd.
Shanxi Sheng, China
Patent: 3
Zhejiang Chinese Medical University
Zhejiang Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 3
Tianjin Ruibosi Biotechnology Co., Ltd.
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
With the analysis among 125 patents, we discovered top 41 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Wenzhou Medical College, Zhejiang Chinese Medical University are dominant in this area. They take 16.80% of the total patent filing.
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Chinese Medical University
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
China Pharmaceutical University
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Korea Institute of Science & Technology
Nanjing University of Chinese Medicine
Jiangsu Sheng, China
Patent: 2
Hunan University of Chinese Medicine
Hunan Sheng, China
Patent: 2
Southern College of Optometry
Tennessee, United States
Patent: 2