With the analysis among 113 patents, we discovered top 21 key players by total patent application. Regents of the University of California, GenVec, Inc., Otonomy, Inc. are dominant in this area. They take 48.67% of the total patent filing.
California, United States
Patent: 20
California, United States
Patent: 16
Rhode Island, United States
Patent: 11
Ohio, United States
Patent: 7
New Jersey, United States
Patent: 7
Washington, United States
Patent: 4
Massachusetts, United States
Patent: 3
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With the analysis among related 22 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Procter & Gamble Co., Duke University, Washington University in St. Louis take 63.64% of patent filing during this period.
Ohio, United States
Patent: 7
North Carolina, United States
Patent: 4
Missouri, United States
Patent: 3
North Carolina, United States
Patent: 3
Ohio, United States
Patent: 3
California, United States
Patent: 2
Shanghai Zhenle Education Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 8 new entrants. Procter & Gamble Co., Duke University, Washington University in St. Louis are the most active new entrants in this area.
Ohio, United States
Patent: 7
North Carolina, United States
Patent: 4
Missouri, United States
Patent: 3
North Carolina, United States
Patent: 3
Ohio, United States
Patent: 3
Shanghai Zhenle Education Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 117 patents, we discovered top 10 universities and scientific research institutions by total patent application. Boston University, Duke University, Washington University in St. Louis are dominant in this area. They take 95.73% of the total patent filing.
Massachusetts, United States
Patent: 8
North Carolina, United States
Patent: 4
Missouri, United States
Patent: 3
North Carolina, United States
Patent: 3
Massachusetts, United States
Patent: 2
LEEDS, United Kingdom
Patent: 1
Massachusetts, United States
Patent: 1
Hunan Sheng, China
Patent: 1
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1