Learn more

HENGYANG XUGUANG ZINC GERMANIUM TECH CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    85,388
  • Filing trend
    ⇩ 100.0%
About

HENGYANG XUGUANG ZINC GERMANIUM TECH CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, materials and metallurgy and environmental technology are CHANGZHOU HUAQIANG LONGTENG PREC MACHINERY CO LTD, PASSAVANT GEIGER GMBH and FOSHAN JKD FILTRATION EQUIPMENT CO LTD.

Patent filings in countries

World map showing HENGYANG XUGUANG ZINC GERMANIUM TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HENGYANG XUGUANG ZINC GERMANIUM TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhenbao 20
#2 He Quanguo 5
#3 Wang Quangui 5
#4 Wang Zicheng 5
#5 Li Wenbo 5
#6 Li Yongquan 2
#7 Wang Jianjun 1

Latest patents

Publication Filing date Title
CN110801792A Aerosol generating device
CN110697761A Method for purifying germanium dioxide
CN110804745A Electrolytic zinc-zinc mud rinsing device
CN110745860A Preparation method of high-purity germanium dioxide
CN110668488A Production method of zinc sulfate monohydrate
CN110822814A Zinc sulfate monohydrate steam dryer
CN110668489A Method for preparing zinc sulfate monohydrate from zinc-containing waste residue
CN110833712A Waste water transfer device for chemical production
CN110732182A crystallization devices
CN110803804A Wastewater treatment system for zinc sulfate production
CN110755864A A enrichment facility for zinc sulfate solution
CN110801795A Reation kettle rapid cooling device
CN110715543A Drying device
CN110833801A Aerosol generator
CN110835183A Waste water treatment device is used in germanium dioxide production
CN107416865A Sewage treatment potassium, sodium device
CN107381873A Containing zinc, cadmium ion processing unit in waste water
CN107434286A Wastewater treatment separator
CN107413185A Electrolytic zinc acid mist treatment device
CN107477981A Zinc sulfate drying device