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ZHEJIANG RUITAI REFRACTORY TECHNOLOGY CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    60,677
About

ZHEJIANG RUITAI REFRACTORY TECHNOLOGY CO LTD has a total of 30 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machines and mechanical elements are BAU REKONSTRUKTION VEB, JIANGYIN DRY EQUIPMENT MANUFACTURE CO LTD and CHINA NUCLEAR IND 22 CONSTR CO.

Patent filings in countries

World map showing ZHEJIANG RUITAI REFRACTORY TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing ZHEJIANG RUITAI REFRACTORY TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Pipes
#2 Preparing clay

Top inventors

# Name Total Patents
#1 Fan Shengliang 30
#2 Chen Yourong 2
#3 Zhang Songli 2
#4 Zeng Dafan 2
#5 Jiang Xiaozhen 2
#6 Xiao Jiaxiang 2

Latest patents

Publication Filing date Title
CN104896939A Elbow structure for tertiary air duct
CN104976486A Wear-resisting ceramic external member for coal powder injection pipe
CN104913640A Heat-insulation brick for preheater
CN104913643A Energy-saving preheater lining brick
CN104914020A Tin bath bottom brick hydrogen diffusion degree detection apparatus
CN104909542A Tin tank bottom brick
CN104931390A Tin bath bottom block hydrogen diffusion degree detecting method
CN104566432A Coal-injection duct casing
CN104567408A Suspended brick
CN104567350A Low-heat-conductivity refractory brick
CN104557076A Zirconia-mullite composite brick with low thermal conductivity
CN104150236A Pipe connecting structure for conveying castable
CN104176520A Castable batch truck
CN104176519A Castable batch system
CN104118061A Castable batching device
CN104190613A Castable screening device
CN104190521A A castable screening machine
CN104275309A Brick checking platform for silicon-mullite brick
CN104117420A A castable material grading arrangement device
CN104084302A Castable powder magnetic separation device