With the analysis among 3,750 patents, we discovered top 488 key players by total patent application. NGK Insulators, Ltd., Sacmi Forni SpA, Hans Lingl Anlagenbau und Verfahrenstechnik GmbH & Co. KG are dominant in this area. They take 2.69% of the total patent filing.
Aichi-ken, Japan
Patent: 38
Reggio Emilia, Italy
Patent: 34
Hans Lingl Anlagenbau und Verfahrenstechnik GmbH & Co. KG
Hubei Xishui Kemei Machinery Co., Ltd.
Hubei Sheng, China
Patent: 28
Huanggang Zhongji Kiln Co., Ltd.
Hubei Sheng, China
Patent: 24
New York, United States
Patent: 22
DONGTAI CENTER HEAT RESISTANT MATERIALS CO.,LTD
Jiangsu Sheng, China
Patent: 20
Zhengzhou Jinghua Refractory Industry Co., Ltd.
Henan Sheng, China
Patent: 20
Gansu Jiu Steel Group Hongxing Iron & Steel Co., Ltd.
Gansu Sheng, China
Patent: 19
Sui County Yaxin Intelligent Technology Environmental Protection Co., Ltd.
Henan Sheng, China
Patent: 19
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With the analysis among related 1,574 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hubei Xishui Kemei Machinery Co., Ltd., DONGTAI CENTER HEAT RESISTANT MATERIALS CO.,LTD, Sui County Yaxin Intelligent Technology Environmental Protection Co., Ltd. take 3.75% of patent filing during this period.
Hubei Xishui Kemei Machinery Co., Ltd.
Hubei Sheng, China
Patent: 20
DONGTAI CENTER HEAT RESISTANT MATERIALS CO.,LTD
Jiangsu Sheng, China
Patent: 20
Sui County Yaxin Intelligent Technology Environmental Protection Co., Ltd.
Henan Sheng, China
Patent: 19
Huanggang Zhongji Kiln Co., Ltd.
Hubei Sheng, China
Patent: 15
Cinena Advanced Thermal Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Xuzhou Zhenfeng New Wall Material Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Nantong Jinniu Machinery Manufacturing Co Ltd.
Jiangsu Sheng, China
Patent: 11
Sichuan National Energy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 11
Foshan Ruitao Kiln Co., Ltd.
Guangdong Sheng, China
Patent: 11
Henan Xinmi Baoliang Refractory Co. Ltd.
Henan Sheng, China
Patent: 10
With the analysis among related 1,574 patents in last 5 years, we discover 422 new entrants. DONGTAI CENTER HEAT RESISTANT MATERIALS CO.,LTD, Sui County Yaxin Intelligent Technology Environmental Protection Co., Ltd., Cinena Advanced Thermal Technology (Suzhou) Co., Ltd. are the most active new entrants in this area.
DONGTAI CENTER HEAT RESISTANT MATERIALS CO.,LTD
Jiangsu Sheng, China
Patent: 20
Sui County Yaxin Intelligent Technology Environmental Protection Co., Ltd.
Henan Sheng, China
Patent: 19
Cinena Advanced Thermal Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Nantong Jinniu Machinery Manufacturing Co Ltd.
Jiangsu Sheng, China
Patent: 11
Foshan Ruitao Kiln Co., Ltd.
Guangdong Sheng, China
Patent: 11
Henan Xinmi Baoliang Refractory Co. Ltd.
Henan Sheng, China
Patent: 10
Shanxi Sanxian New Energy Co., Ltd.
Shanxi Sheng, China
Patent: 10
Zhengzhou Tongda Refractory Material Co. Ltd.
Henan Sheng, China
Patent: 9
Keda Industrial Group Co., Ltd.
Guangdong Sheng, China
Patent: 9
Luoyang Fangshan Refractory Co., Ltd.
Henan Sheng, China
Patent: 9
With the analysis among 246 patents, we discovered top 74 universities and scientific research institutions by total patent application. Shandong University of Technology, University of Science & Technology Beijing, Guizhou University are dominant in this area. They take 15.85% of the total patent filing.
Shandong University of Technology
Shandong Sheng, China
Patent: 16
University of Science & Technology Beijing
Beijing Shi, China
Patent: 12
Guizhou Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 6
Wuhan University of Technology
Hubei Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 5
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 4
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 4
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 4