With the analysis among 620 patents, we discovered top 276 key players by total patent application. Pfizer Inc., Sumitomo Chemical Co., Ltd., Merck Patent GmbH are dominant in this area. They take 8.39% of the total patent filing.
New York, United States
Patent: 19
Tokyo-to, Japan
Patent: 17
Hessen, Germany
Patent: 16
Shandong Sheng, China
Patent: 15
Connecticut, United States
Patent: 8
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With the analysis among related 167 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing Merck Patent GmbH, Jinzhou Gaixin Pharmaceutical Intermediates Co., Ltd., Tiangong University take 16.17% of patent filing during this period.
Hessen, Germany
Patent: 16
Jinzhou Gaixin Pharmaceutical Intermediates Co., Ltd.
Hebei Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Delaware, United States
Patent: 5
Illinois, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 167 patents in last 5 years, we discover 85 new entrants. Merck Patent GmbH, Jinzhou Gaixin Pharmaceutical Intermediates Co., Ltd., Tiangong University are the most active new entrants in this area.
Hessen, Germany
Patent: 16
Jinzhou Gaixin Pharmaceutical Intermediates Co., Ltd.
Hebei Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Delaware, United States
Patent: 5
Illinois, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
With the analysis among 121 patents, we discovered top 53 universities and scientific research institutions by total patent application. Tiangong University, Changzhou University, Syracuse University are dominant in this area. They take 12.40% of the total patent filing.
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
New York, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2