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XUZHOU ZHENGFENG ZINC IND CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    54,889
About

XUZHOU ZHENGFENG ZINC IND CO LTD has a total of 29 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are WELSCH M, ZUNYI TITANIUM IND CO LTD and BRENDA MINES LTD.

Patent filings in countries

World map showing XUZHOU ZHENGFENG ZINC IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing XUZHOU ZHENGFENG ZINC IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Ziyan 15
#2 Hua Xue 10
#3 Hu Zhongxin 4

Latest patents

Publication Filing date Title
CN110762985A Secondary zinc oxide has conveying equipment of dry control by temperature change
CN110756314A Equipment suitable for zinc raw material crushing
CN110756273A Crusher suitable for zinc raw material
CN110639397A Dispersion machine for producing secondary zinc oxide
CN110733711A Packaging equipment for secondary zinc oxide production
CN110723529A Automatic arrangement equipment suitable for zinc ingots
CN110760694A Full-automatic refining equipment suitable for zinc raw material
CN110756751A Shaping die suitable for zinc raw material
CN110723403A Transport cabinet suitable for zinc ingot
CN110629035A Separation furnace suitable for zinc raw material
CN110093497A A kind of method that oxygen-enriched combusting prepares secondary zinc oxide
CN110016569A A kind of method of purification and application of secondary zinc oxide
CN110078113A A kind of production technology leaching calcining purification secondary zinc oxide
CN110093499A A kind of method of oxygen-rich treated blast furnace dust production secondary zinc oxide
CN110093498A A kind of production technology of high-grade secondary zinc oxide
CN110042254A A method of secondary zinc oxide is produced by raw material of flue dust
CN110079682A A method of preparing high-grade secondary zinc oxide
CN109943708A A kind of technique using rotary kiln production secondary zinc oxide
CN109971976A A method of secondary zinc oxide is produced using industrial solid castoff
CN109971966A A kind of method that lixiviation process prepares secondary zinc oxide