With the analysis among 37 patents, we discovered top 25 key players by total patent application. Ajinomoto Co., Inc., Hoechst AG, G.D. Searle LLC are dominant in this area. They take 37.84% of the total patent filing.
Illinois, United States
Patent: 4
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Shanghai Zaiqi Biotechnology Co., Ltd., Sichuan Tongsheng Amino Acid Co., Ltd., Zhejiang Changhai Pharmaceutical Co., Ltd. take 50.00% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 9 new entrants. Shanghai Zaiqi Biotechnology Co., Ltd., Sichuan Tongsheng Amino Acid Co., Ltd., Zhejiang Changhai Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Peking University, East China Normal University are dominant in this area. They take 33.33% of the total patent filing.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1