With the analysis among 354 patents, we discovered top 49 key players by total patent application. Alcon AG, Johnson & Johnson Vision Care, Inc., Novartis AG are dominant in this area. They take 24.01% of the total patent filing.
Johnson & Johnson Vision Care, Inc.
Basel-Stadt, Switzerland
Patent: 26
New York, United States
Patent: 24
Taiwan Province, China
Patent: 23
Otsuka Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
New York, United States
Patent: 18
California, United States
Patent: 17
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With the analysis among related 97 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Pegavision Corp., Laboratoires Th?a SAS, Alcon AG take 48.45% of patent filing during this period.
Taiwan Province, China
Patent: 21
Unither Pharmaceuticals SASU
Tokyo-to, Japan
Patent: 10
Santen Pharmaceutical Co., Ltd.
California, United States
Patent: 3
Guangdong Hongying Technology Co Ltd
Guangdong Sheng, China
Patent: 2
Johnson & Johnson Surgical Vision, Inc.
California, United States
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 9 new entrants. Laboratoires Th?a SAS, Unither Pharmaceuticals SASU, Guangdong Hongying Technology Co Ltd are the most active new entrants in this area.
Unither Pharmaceuticals SASU
Guangdong Hongying Technology Co Ltd
Guangdong Sheng, China
Patent: 2
Johnson & Johnson Surgical Vision, Inc.
California, United States
Patent: 2
Massachusetts, United States
Patent: 1
Beijing Polytechnic Weidong Technology Co., Ltd.
Beijing Shi, China
Patent: 1
HOYA OPTICAL LABS OF AMERICA, INC.
Hunan Aier Institute of Optometry
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Patent: 1
Beijing Ruiyue Biomedical Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
São Paulo, Brazil
Patent: 2