With the analysis among 795 patents, we discovered top 488 key players by total patent application. Tianchang Runda Metal Antirust Auxiliary Co., Ltd., Tongling Side Technology Co., Ltd., General Electric Co. are dominant in this area. They take 6.92% of the total patent filing.
Tianchang Runda Metal Antirust Auxiliary Co., Ltd.
Anhui Sheng, China
Patent: 21
Tongling Side Technology Co., Ltd.
Anhui Sheng, China
Patent: 19
Massachusetts, United States
Patent: 15
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Toyama-ken, Japan
Patent: 9
Hefei Zhonglan New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8
Michigan, United States
Patent: 8
Bukwang Pharmaceutical Co., Ltd.
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With the analysis among related 302 patents applied in the last 5 years. We discover 225 most active companies in this area. The fast-growing Bukwang Pharmaceutical Co., Ltd., South China University of Technology, Harbin University of Science & Technology take 6.29% of patent filing during this period.
Bukwang Pharmaceutical Co., Ltd.
South China University of Technology
Guangdong Sheng, China
Patent: 6
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 6
Toyama-ken, Japan
Patent: 5
Shandong Tongcheng Medicine Co., Ltd.
Shandong Sheng, China
Patent: 4
Anhui Sibao Organic Silicon New Material Co., Ltd.
Anhui Sheng, China
Patent: 4
Dafeng Xin Yuan Da Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
With the analysis among related 302 patents in last 5 years, we discover 197 new entrants. Bukwang Pharmaceutical Co., Ltd., Harbin University of Science & Technology, Shandong Tongcheng Medicine Co., Ltd. are the most active new entrants in this area.
Bukwang Pharmaceutical Co., Ltd.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 6
Shandong Tongcheng Medicine Co., Ltd.
Shandong Sheng, China
Patent: 4
Anhui Sibao Organic Silicon New Material Co., Ltd.
Anhui Sheng, China
Patent: 4
Dafeng Xin Yuan Da Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Shandong Efirm Biochemistry & Environmental Protection Co. Ltd
Shandong Sheng, China
Patent: 3
Hebei Shengtai Materials Co., Ltd.
Hebei Sheng, China
Patent: 3
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 3
With the analysis among 259 patents, we discovered top 122 universities and scientific research institutions by total patent application. South China University of Technology, Henan Institute of Engineering, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 8.11% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 8
Henan Institute of Engineering
Henan Sheng, China
Patent: 7
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 6
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 6
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Kanagawa-ken, Japan
Patent: 4
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4