With the analysis among 1,821 patents, we discovered top 310 key players by total patent application. Daicel Corp., BASF AB, Imperial Chemical Industries Ltd. are dominant in this area. They take 15.10% of the total patent filing.
Chiba-ken, Japan
Patent: 142
Imperial Chemical Industries Ltd.
Hessen, Germany
Patent: 47
Hessen, Germany
Patent: 47
Celanese International Corp.
Texas, United States
Patent: 38
Nordrhein-Westfalen, Germany
Patent: 34
Delaware, United States
Patent: 29
Wisconsin, United States
Patent: 26
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With the analysis among related 193 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing Daicel Corp., Wanhua Chemical Group Co., Ltd., Kuraray Co., Ltd. take 39.38% of patent filing during this period.
Chiba-ken, Japan
Patent: 65
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 6
China Tobacco Yunnan Industrial Co. Ltd.
Yunnan Sheng, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hefei Qianhang Pharmaceutical Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Nantong Acetic Acid Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
With the analysis among related 193 patents in last 5 years, we discover 54 new entrants. Wanhua Chemical Group Co., Ltd., Kunming University of Science & Technology, Jiangsu Mupro IFT Corp. are the most active new entrants in this area.
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 6
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hefei Qianhang Pharmaceutical Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Guangxi Jinyuan Biochemical Industry Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Tianjin Pure State Chemical Engineering Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 100 patents, we discovered top 38 universities and scientific research institutions by total patent application. Zhejiang Normal University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University of Technology are dominant in this area. They take 31.00% of the total patent filing.
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 10
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 8
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Victoria, Australia
Patent: 3
Jiangsu Sheng, China
Patent: 2
National Central University
Taiwan Province, China
Patent: 2