With the analysis among 57 patents, we discovered top 20 key players by total patent application. ALZA Corp., Imperial Chemical Industries Ltd., QLT, Inc. are dominant in this area. They take 40.35% of the total patent filing.
California, United States
Patent: 10
British Columbia, Canada
Patent: 5
California, United States
Patent: 4
Minnesota, United States
Patent: 2
Texas, United States
Patent: 2
Maharashtra, India
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
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Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
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Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Hunan Sheng, China
Patent: 1