With the analysis among 54 patents, we discovered top 39 key players by total patent application. Hercules Corp., Sumitomo Chemical Co., Ltd., Naphtachimie SA are dominant in this area. They take 25.93% of the total patent filing.
Delaware, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Shaoxing Shangyu Hualun Chemical Co., Ltd., Lanzhou Zidong Pharmaceutical Co., Ltd., Suli Pharmaceutical Technology Jiangyin Co., Ltd. take 42.86% of patent filing during this period.
Zhejiang Sheng, China
Patent: 1
Lanzhou Zidong Pharmaceutical Co., Ltd.
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Ascletis Bio-Pharmaceutical (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 6 new entrants. Shaoxing Shangyu Hualun Chemical Co., Ltd., Lanzhou Zidong Pharmaceutical Co., Ltd., Suli Pharmaceutical Technology Jiangyin Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Lanzhou Zidong Pharmaceutical Co., Ltd.
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Ascletis Bio-Pharmaceutical (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1