With the analysis among 563 patents, we discovered top 108 key players by total patent application. Johnson & Johnson Vision Care, Inc., Santen Pharmaceutical Co., Ltd., Novartis AG are dominant in this area. They take 24.87% of the total patent filing.
Osaka-fu, Japan
Patent: 39
Basel-Stadt, Switzerland
Patent: 37
California, United States
Patent: 31
New York, United States
Patent: 15
Rheinland-Pfalz, Germany
Patent: 14
Texas, United States
Patent: 13
West Virginia, United States
Patent: 13
Emilia-Romagna, Italy
Patent: 13
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Telangana, India
Patent: 2
California, United States
Patent: 2
With the analysis among related 126 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Santen Pharmaceutical Co., Ltd., Silk Technologies Ltd., Gennova Biopharmaceuticals Ltd. take 21.43% of patent filing during this period.
Osaka-fu, Japan
Patent: 11
Minnesota, United States
Patent: 8
Maharashtra, India
Patent: 8
Michigan, United States
Patent: 4
Resdevco Research & Development Co Ltd
Massachusetts, United States
Patent: 3
Hubei Sheng, China
Patent: 2
Telangana, India
Patent: 2
With the analysis among related 126 patents in last 5 years, we discover 30 new entrants. Silk Technologies Ltd., Gennova Biopharmaceuticals Ltd., Resdevco Research & Development Co Ltd are the most active new entrants in this area.
Minnesota, United States
Patent: 8
Maharashtra, India
Patent: 8
Resdevco Research & Development Co Ltd
Massachusetts, United States
Patent: 3
Hubei Sheng, China
Patent: 2
Telangana, India
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 7 universities and scientific research institutions by total patent application. University of Southern California, Iwate University, University of Guadalajara are dominant in this area. They take 39.13% of the total patent filing.
California, United States
Patent: 2
Iwate-ken, Japan
Patent: 1
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 1