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HUNAN HAOZHI TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,292
About

HUNAN HAOZHI TECH CO LTD has a total of 11 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 basic materials chemistry, materials and metallurgy and micro-structure and nano-technology are BAPTISTA AIRTON, GAGE PROD CO and GUANGDONG LAYA CHEMICAL CO LTD.

Patent filings in countries

World map showing HUNAN HAOZHI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUNAN HAOZHI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Ximing 7
#2 Peng Fugui 4
#3 Ji Faming 2
#4 Mo Bin 1
#5 Zhang Fan 1
#6 Zeng Kai 1
#7 Wu Xingze 1
#8 Yin Lei 1

Latest patents

Publication Filing date Title
CN111925732A Preparation method of nano neodymium oxide coated zirconia powder
CN111892999A Washing-free dustproof optical glass cleaning fluid
CN110256969A A kind of smalt fine polishing liquid and its preparation method
CN110304645A A kind of preparation method of modified aluminas
CN110256968A A kind of alumina polishing solution and preparation method thereof for copper polishing
CN108372313A Line footpath is distributed the preparation method of small nano-silver thread dispersion liquid and its electrically conductive ink
CN108587474A A kind of alumina powder polishing fluid and preparation method thereof
CN105647394A Water-based diamond polishing solution and preparation method thereof
CN105623412A Temporary protection type high-temperature-resistant peelable glue and preparing method thereof
CN105505231A Efficient boron carbide grinding fluid and method for preparing same
CN105665742A Method for preparing nano sliver wire dispersion liquid controllable in wire diameter and high in length-diameter ratio in batches