With the analysis among 202 patents, we discovered top 32 key players by total patent application. GlaxoSmithKline Biologicals SA, Sanofi Pasteur SA, Connaught Laboratories Ltd. are dominant in this area. They take 57.43% of the total patent filing.
Ontario, Canada
Patent: 18
ZURICH, Switzerland
Patent: 7
New Jersey, United States
Patent: 6
Sichuan Sheng, China
Patent: 4
New York, United States
Patent: 3
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With the analysis among related 5 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Guangzhou Zhiyuan Biotechnology Co., Ltd., Liaoning Chengda Biotechnology Co. Ltd., Beijing Chengdatianhe Biotechnology Co., Ltd. take 60.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Maharashtra, India
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Guangzhou Zhiyuan Biotechnology Co., Ltd., Liaoning Chengda Biotechnology Co. Ltd., Beijing Chengdatianhe Biotechnology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Maharashtra, India
Patent: 1
With the analysis among 16 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Missouri, United States
Patent: 4
Texas, United States
Patent: 1