With the analysis among 164 patents, we discovered top 40 key players by total patent application. Aventis Pasteur Ltd., Serum Institute of India Pvt Ltd., GlaxoSmithKline Biologicals SA are dominant in this area. They take 24.39% of the total patent filing.
Ontario, Canada
Patent: 14
Maharashtra, India
Patent: 13
Sichuan Sheng, China
Patent: 11
ZURICH, Switzerland
Patent: 8
New Jersey, United States
Patent: 6
Illinois, United States
Patent: 5
New Jersey, United States
Patent: 4
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With the analysis among related 11 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing United States of America, Liaoning Chengda Biotechnology Co. Ltd., Zhongyianke Biotech Co., Ltd. take 54.55% of patent filing during this period.
Liaoning Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Shanghai Royaltechmed Co., Ltd.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 3 new entrants.
Liaoning Sheng, China
Patent: 2
Shanghai Royaltechmed Co., Ltd.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 5