With the analysis among 147 patents, we discovered top 86 key players by total patent application. Aventis Pasteur Ltd., Chiron Corp., Corixa Corp. are dominant in this area. They take 17.01% of the total patent filing.
Ontario, Canada
Patent: 14
California, United States
Patent: 6
Washington, United States
Patent: 5
Ohio, United States
Patent: 4
Massachusetts, United States
Patent: 3
Akershus, Norway
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 83 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Chongqing Emergency Medical Center, Bioyong Technology, Inc., Nanjing Liming Biological Products Co., Ltd. take 10.84% of patent filing during this period.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Texas, United States
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 83 patents in last 5 years, we discover 62 new entrants. Chongqing Emergency Medical Center, Bioyong Technology, Inc., Nanjing Liming Biological Products Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Texas, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 41 patents, we discovered top 19 universities and scientific research institutions by total patent application. Statens Serum Institute, University of Washington, Michigan State University are dominant in this area. They take 31.71% of the total patent filing.
Washington, United States
Patent: 2
Michigan, United States
Patent: 2
Alabama, United States
Patent: 2
Yunnan Sheng, China
Patent: 2
Tennessee, United States
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1