Learn more

ZHEJIANG JINLEI REFRACTORIES CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    186,894
About

ZHEJIANG JINLEI REFRACTORIES CO LTD has a total of 21 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machines and materials and metallurgy are WUWEI HUABIAO NEW WALL MAT CO LTD, KILL FRECH CORNELIA and SHANDONG LUZHU GROUP CO LTD.

Patent filings in countries

World map showing ZHEJIANG JINLEI REFRACTORIES CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing ZHEJIANG JINLEI REFRACTORIES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yuanlin 21
#2 Chen Xilai 19
#3 Yao Jianliang 11
#4 Bao Jirong 10
#5 Yin Yuhong 9
#6 Yao Jinhai 7
#7 Xu Yanqing 6
#8 Deng Zhihua 6
#9 Yu Penghui 5
#10 Liu Shulong 4

Latest patents

Publication Filing date Title
CN104387095A Magnesium-calcium-zirconium brick and preparation method thereof
CN104355636A RH furnace dip pipe castable and preparation method thereof
CN104387096A Corundum spinel unburned brick for smelting steel ladle and preparation method of corundum spinel unburned brick
CN104261090A Automatic conveying equipment
CN104310014A Raw-brick conveying method
CN104307778A Automatic cleaning device
CN103540718A Hanger for quenching
CN103525989A Quenching basket for hoisting
CN103537217A Stirring device used on material mixer
CN103522418A Connecting structure of protective cover and stirring barrel
CN103521112A Novel material mixer
CN103552158A Protective cover of stirrer
CN103539001A Hanging basket for quenching
CN103521122A Unloading device used on material stirring machine
CN103525980A Magnesia-calcium brick for argon oxygen decarburization (AOD) furnace
CN103524137A Magnesium carbon brick for steel-making converter and steel ladle, and preparation method of magnesium carbon brick
CN103539465A High-performance magnesia-carbon brick and production method thereof
CN103433446A Material distributing hopper of casting powder adding device of continuous casting machine
CN103464703A Casting powder automatic feeding device of continuous casting machine
CN103058677A High-purity Mg-Ca sand and preparation method thereof