With the analysis among 165 patents, we discovered top 49 key players by total patent application. ALZA Corp., Merck Patent GmbH, AstraZeneca Pharmaceutical Co., Ltd. are dominant in this area. They take 17.58% of the total patent filing.
California, United States
Patent: 11
Jiangsu Sheng, China
Patent: 9
North Carolina, United States
Patent: 8
Basel-Stadt, Switzerland
Patent: 5
Hertfordshire, United Kingdom
Patent: 5
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
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With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.