With the analysis among 267 patents, we discovered top 102 key players by total patent application. Sichuan Yinhe Chemical Co Ltd., IG Farbenindustrie AG, Chongqing Minfeng Chemical Co., Ltd. are dominant in this area. They take 11.99% of the total patent filing.
Sichuan Yinhe Chemical Co Ltd.
Sichuan Sheng, China
Patent: 16
Chongqing Minfeng Chemical Co., Ltd.
Chongqing Shi, China
Patent: 8
Imperial Chemical Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 5
Gansu Jinshi Chemical Co.,Ltd.
Gansu Sheng, China
Patent: 5
Occidental Chemical Corp.
Texas, United States
Patent: 4
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With the analysis among related 26 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Chongqing Minfeng Chemical Co., Ltd., Sichuan Yinhe Chemical Co Ltd., Chongqing Hecai Chemical Technology Co., Ltd. take 42.31% of patent filing during this period.
Chongqing Minfeng Chemical Co., Ltd.
Chongqing Shi, China
Patent: 5
Sichuan Yinhe Chemical Co Ltd.
Sichuan Sheng, China
Patent: 3
Chongqing Hecai Chemical Technology Co., Ltd.
Chongqing Shi, China
Patent: 3
Yizheng Quanyou Hoisting Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Mianyang Vanetta Chemical Industrial Co. Ltd.
Sichuan Sheng, China
Patent: 1
Nantong Limeng New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shaoyang Zhongxing Pigment Factory
Hunan Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Mianyang Normal University
Sichuan Sheng, China
Patent: 1
Shandong Huasheng Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 10 new entrants. Chongqing Hecai Chemical Technology Co., Ltd., Yizheng Quanyou Hoisting Equipment Manufacturing Co., Ltd., Mianyang Vanetta Chemical Industrial Co. Ltd. are the most active new entrants in this area.
Chongqing Hecai Chemical Technology Co., Ltd.
Chongqing Shi, China
Patent: 3
Yizheng Quanyou Hoisting Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Mianyang Vanetta Chemical Industrial Co. Ltd.
Sichuan Sheng, China
Patent: 1
Nantong Limeng New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shaoyang Zhongxing Pigment Factory
Hunan Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Mianyang Normal University
Sichuan Sheng, China
Patent: 1
Shandong Huasheng Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Rugao Kaiyuan Electrical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xiangyang Jinjing Optical Materials Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 15 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Jiaxing University, Shaanxi University of Science & Technology are dominant in this area. They take 28.13% of the total patent filing.
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 2
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 2
Hlj August First Land Reclamation University
Heilongjiang Sheng, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
East China Normal University
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1