With the analysis among 643 patents, we discovered top 427 key players by total patent application. Anhui Haili Machinery Manufacturing Co., Ltd., Guizhou Kaiyang Sanhuan Abrasives Co., Ltd., Baoshan Iron & Steel Co., Ltd. are dominant in this area. They take 3.58% of the total patent filing.
Anhui Haili Machinery Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 10
Guizhou Kaiyang Sanhuan Abrasives Co., Ltd.
Guizhou Sheng, China
Patent: 7
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 6
Guizhou Huangping Fucheng Industrial Co. Ltd.
Guizhou Sheng, China
Patent: 6
Ningxia Tianhong Zonghongguang Waste Heat Power Generation
Ningxia Huizi Zizhiqu, China
Patent: 5
Zhejiang Pansheng Metallurgical Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Chengdu Jinhui Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Noord-Holland, Netherlands
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 91 patents applied in the last 5 years. We discover 73 most active companies in this area. The fast-growing Guizhou Zunyi Jinshan Abrasives Co., Ltd., Wuhan University of Science & Technology, Jingzhou Xinguang Refractories Co., Ltd. take 9.89% of patent filing during this period.
Guizhou Zunyi Jinshan Abrasives Co., Ltd.
Guizhou Sheng, China
Patent: 3
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Jingzhou Xinguang Refractories Co., Ltd.
Hunan Sheng, China
Patent: 3
Yunnan Kunsteel Group Refractory Material Co. Ltd.
Yunnan Sheng, China
Patent: 2
Liaoning Institute of Science & Technology
Liaoning Sheng, China
Patent: 2
Guizhou Yinxing New Material Technology Co., Ltd.
Guizhou Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Xinyineng Fracture Proppant Co. Ltd. Guizhou
Guizhou Sheng, China
Patent: 2
Zunyi Xingzhengye Mining Co., Ltd.
Guizhou Sheng, China
Patent: 2
Zhejiang Yanda New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 91 patents in last 5 years, we discover 55 new entrants. Guizhou Zunyi Jinshan Abrasives Co., Ltd., Jingzhou Xinguang Refractories Co., Ltd., Yunnan Kunsteel Group Refractory Material Co. Ltd. are the most active new entrants in this area.
Guizhou Zunyi Jinshan Abrasives Co., Ltd.
Guizhou Sheng, China
Patent: 3
Jingzhou Xinguang Refractories Co., Ltd.
Hunan Sheng, China
Patent: 3
Yunnan Kunsteel Group Refractory Material Co. Ltd.
Yunnan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Xinyineng Fracture Proppant Co. Ltd. Guizhou
Guizhou Sheng, China
Patent: 2
Zunyi Xingzhengye Mining Co., Ltd.
Guizhou Sheng, China
Patent: 2
Zhejiang Yanda New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhengzhou Keyuan Refractory Co., Ltd.
Henan Sheng, China
Patent: 1
Wuxi City Yigang Refractories Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Guilin Guite Board Industry Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 157 patents, we discovered top 49 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, Jingdezhen Ceramic Institute, Zhengzhou University are dominant in this area. They take 18.47% of the total patent filing.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 17
Jingdezhen Ceramic Institute
Jiangxi Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 5
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 5
Liaoning Institute of Science & Technology
Liaoning Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3