With the analysis among 2,959 patents, we discovered top 479 key players by total patent application. Santen Pharmaceutical Co., Ltd., Senju Pharmaceutical Beijing Co. Ltd., Rohto Pharmaceutical Co., Ltd. are dominant in this area. They take 17.13% of the total patent filing.
Santen Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 275
Senju Pharmaceutical Beijing Co. Ltd.
Beijing Shi, China
Patent: 143
Rohto Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 89
Wakamoto Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 49
Otsuka Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 41
Sigma-Tau Industrie Farmaceutiche Riunite SpA
Taisho Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 34
Aichi-ken, Japan
Patent: 27
Basel-Stadt, Switzerland
Patent: 25
Tokyo-to, Japan
Patent: 25
With the analysis among 53 patents, we discovered top 10 start-ups by total patent application. Cellix Bio Pvt Ltd., TearClear Corp., Kali Care, Inc. are active in this area.
Telangana, India
Patent: 23
Massachusetts, United States
Patent: 12
California, United States
Patent: 5
Washington, United States
Patent: 4
Zuid-Holland, Netherlands
Patent: 3
California, United States
Patent: 2
Institut National de la Santé et de la Recherche Médicale
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Herefordshire, United Kingdom
Patent: 1
With the analysis among related 1,913 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Santen Pharmaceutical Co., Ltd., Cellix Bio Pvt Ltd., University of Florida take 4.50% of patent filing during this period.
Santen Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 46
Telangana, India
Patent: 23
Rohto Pharmaceutical Co., Ltd.
Osaka-fu, Japan
Patent: 17
Jiangxi Jintai Pharmaceutical Packaging Materials Co., Ltd.
Jiangxi Sheng, China
Patent: 17
Jiangxi Zhenshiming Pharmaceutical Co Ltd.
Jiangxi Sheng, China
Patent: 16
Taejoon Pharmaceutical Co., Ltd.
Jiangsu Farever Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Ebe Pharmaceutical Co Ltd
Hubei Sheng, China
Patent: 14
With the analysis among related 1,913 patents in last 5 years, we discover 420 new entrants. Cellix Bio Pvt Ltd., Chengdu Ruimu Biomedical Technology Co., Ltd., Changchun Dirui Pharmaceutical Co.,Ltd. are the most active new entrants in this area.
Telangana, India
Patent: 23
Chengdu Ruimu Biomedical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 13
Changchun Dirui Pharmaceutical Co.,Ltd.
Jilin Sheng, China
Patent: 12
Massachusetts, United States
Patent: 12
Shandong Nuomingkang Pharmaceutical Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 11
Zhenjiang Hengxin Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Anhui Province Shuangke Pharmaceutical Co. Ltd.
Anhui Sheng, China
Patent: 9
Hefei Huawei Pharmaceutical Co., Ltd.
Anhui Sheng, China
Patent: 9
Henan Provincial Hospital
Henan Sheng, China
Patent: 8
With the analysis among 462 patents, we discovered top 134 universities and scientific research institutions by total patent application. Hebei University of Science & Technology, Yamagata University, Wenzhou Medical College are dominant in this area. They take 8.87% of the total patent filing.
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 16
Yamagata-ken, Japan
Patent: 11
Zhejiang Sheng, China
Patent: 11
The University of North Carolina at Chapel Hill
North Carolina, United States
Patent: 9
Shenyang Pharmaceutical University
Liaoning Sheng, China
Patent: 8
China Pharmaceutical University
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Icahn School of Medicine at Mount Sinai
New York, United States
Patent: 6
Shanghai Shi, China
Patent: 5