With the analysis among 741 patents, we discovered top 97 key players by total patent application. AstraZeneca Pharmaceutical Co., Ltd., Schering Corp., Merck Sharp & Dohme Corp. are dominant in this area. They take 44.67% of the total patent filing.
Jiangsu Sheng, China
Patent: 139
New Jersey, United States
Patent: 136
New Jersey, United States
Patent: 56
New Jersey, United States
Patent: 46
Hertfordshire, United Kingdom
Patent: 37
New York, United States
Patent: 33
Massachusetts, United States
Patent: 21
Aichi-ken, Japan
Patent: 20
New York, United States
Patent: 19
Hessen, Germany
Patent: 16
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With the analysis among related 14 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Kowa Co., Ltd., Changsha Duzheng Biotechnology Co Ltd., INA Food Industry Co. Ltd. take 42.86% of patent filing during this period.
Aichi-ken, Japan
Patent: 3
Hunan Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
Hovedstaden, Denmark
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 5 new entrants. Changsha Duzheng Biotechnology Co Ltd., Tokai National Higher Education & Research System, Henan Agricultural University are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Henan Sheng, China
Patent: 1
Hovedstaden, Denmark
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
With the analysis among 21 patents, we discovered top 7 universities and scientific research institutions by total patent application. Washington University in St. Louis, Chiba University, Korea Institute of Science & Technology are dominant in this area. They take 38.10% of the total patent filing.
Missouri, United States
Patent: 1
Chiba-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1