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 Mingsheng DYE Chemical Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Ningxia Huayu Chemical Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Changzhou Jiasen Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Delaware, United States
Patent: 3
Matsushita Electronics Corp.
Zhejiang Hongsheng Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zhejiang Runtu Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shanghai Hongyuan Xinchuang Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
China Petroleum & Chemical Corp.
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 Huayu Chemical Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Zhejiang Hongsheng Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shanghai Hongyuan Xinchuang Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Jiangsu Zhiyuan Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Zhongdan Group Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Jiacheng Chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Runtu Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1
Changzhou Jiade Pharmaceutical Technology Co., Ltd.
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 Huayu Chemical Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Zhejiang Hongsheng Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shanghai Hongyuan Xinchuang Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Jiangsu Zhiyuan Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Zhongdan Group Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Jiacheng Chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Inner Mongolia Taixing Taifeng Chemical Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Lianyungang Taisheng Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1
Changzhou Jiade Pharmaceutical Technology Co., Ltd.
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
East China Normal University
Shanghai Shi, China
Patent: 1
Jiangsu Polytechnic University
Jiangsu Sheng, China
Patent: 1
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 1
Changchun University of Technology
Jilin Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1