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ZHUZHOU SMELTING GROUP CO LTD

Overview
  • Total Patents
    11
About

ZHUZHOU SMELTING GROUP CO LTD has a total of 11 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are DALIAN JIALIN EQUIPMENT MFG CO LTD, SHAOXING MEIHENGDE METAL PRODUCTS CO LTD and LIANG GUO.

Patent filings in countries

World map showing ZHUZHOU SMELTING GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHUZHOU SMELTING GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Jiansheng Luo 3
#2 Zhongwei Xia 2
#3 Mingcheng Tang 2
#4 Dongcai Fu 2
#5 Donggen Tang 2
#6 Ruiying Liang 1
#7 Gongming Xiao 1
#8 Changhong Yao 1
#9 Kang Xiao 1
#10 Xuli He 1

Latest patents

Publication Filing date Title
CN101445944A Method for replacing zinc electrolysis bath and specified negative plate, transverse electric cable
CN101428334A Casting method and device for ingot metal
CN101429604A Zinc-aluminum-rare earth middle alloy and its use in hot galvanizing alloy production
CN101430162A Feeding apparatus of cylinder drier
CN101446372A Transfer pipe for zinc alloy melt and manufacturing method thereof
CN101169353A Bamboo joint type sample taker operation method
CN101245424A Lead alloy, uses and manufacturing technique thereof
CN1757768A Separation method of indium tin mixture
CN1772957A A kind of electrolysis process of high Bi crude aluminum
CN1752015A Method of producing zinc vitriol using indium extraction raffinate and zinc oxide
CN1418831A Method for treating acidic waste-water contg. nonferrous metals