With the analysis among 58 patents, we discovered top 20 key players by total patent application. Imperial Chemical Industries Ltd., Ningxia Huayu Chemical Co., Ltd., Parke-Davis & Co. Ltd. are dominant in this area. They take 20.69% of the total patent filing.
Ningxia Huizi Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Utah, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 20 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Ningxia Huayu Chemical Co., Ltd., Zhejiang Jiacheng Chemical Co. Ltd., Zhejiang Runtu Co., Ltd. take 40.00% of patent filing during this period.
Ningxia Huizi Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 14 new entrants. Ningxia Huayu Chemical Co., Ltd., Zhejiang Jiacheng Chemical Co. Ltd., Zhejiang Runtu Co., Ltd. are the most active new entrants in this area.
Ningxia Huizi Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Gansu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1