With the analysis among 121 patents, we discovered top 31 key players by total patent application. Nutritional International, Inc., Kyowa Hakko Kogyo Co., Ltd., Biotest AG are dominant in this area. They take 23.97% of the total patent filing.
Illinois, United States
Patent: 16
California, United States
Patent: 3
California, United States
Patent: 3
Ohio, United States
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Assistance Publique des Hôpitaux de Paris SA, Hubei Huisheng Pharmaceutical Co. Ltd., Dalian Institute of Chemical Physics Chinese Academy of Sciences take 37.50% of patent filing during this period.
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Hubei Huisheng Pharmaceutical Co. Ltd., Dalian Institute of Chemical Physics Chinese Academy of Sciences, Aprofol AG are the most active new entrants in this area.
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1