With the analysis among 49 patents, we discovered top 32 key players by total patent application. Ningxia Mingsheng DYE Chemical Co. Ltd., Ningxia Huayu Chemical Co., Ltd., Changzhou Jiasen Chemical Co. Ltd. are dominant in this area. They take 32.65% of the total patent filing.
Ningxia Huizi Zizhiqu, China
Patent: 6
Ningxia Huizi Zizhiqu, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Delaware, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 15 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Ningxia Huayu Chemical Co., Ltd., Zhejiang Hongsheng Chemical Co., Ltd., Shanghai Hongyuan Xinchuang Material Technology Co., Ltd. take 73.33% of patent filing during this period.
Ningxia Huizi Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Zhiyuan Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 12 new entrants. Ningxia Huayu Chemical Co., Ltd., Zhejiang Hongsheng Chemical Co., Ltd., Shanghai Hongyuan Xinchuang Material Technology Co., Ltd. are the most active new entrants in this area.
Ningxia Huizi Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Zhiyuan Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 7 universities and scientific research institutions by total patent application. Yangzhou University, Nanjing University, East China Normal University are dominant in this area. They take 62.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1