Learn more

SHENZHEN HENGZHAOZHI TECH CO LTD

Overview
  • Total Patents
    71
  • GoodIP Patent Rank
    20,444
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN HENGZHAOZHI TECH CO LTD has a total of 71 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets surface technology and coating, basic materials chemistry and materials and metallurgy are SURFACE HIGH PERFORMANCE RES, TAO JISONG and ITB SRL.

Patent filings in countries

World map showing SHENZHEN HENGZHAOZHI TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN HENGZHAOZHI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Raoling 70
#2 Liu Guoping 1

Latest patents

Publication Filing date Title
WO2019006669A1 Polishing agent, stainless steel part and polishing process therefor
WO2019006668A1 Polishing agent, copper part and polishing process therefor
WO2019006671A1 Solvent-based paint stripping agent and application thereof and paint stripping method for workpiece
WO2019006675A1 Polishing agent, aluminum alloy part and polishing process therefor
WO2019000452A1 Coating agent, metal piece and surface coating treatment method therefor
WO2019000447A1 Silane passivator, metal workpiece and passivation treatment method therefor
WO2019000441A1 Silane coating, metal workpiece and coating treatment method thereof
WO2019000451A1 Silane passivator, metal workpiece, and passivation method therefor
WO2019000449A1 Three-in-one passivator for degreasing, derusting and passivation, steel piece and surface passivating treatment method therefor
WO2019000450A1 Oil removal, rust removal and phosphorization combination coating agent, steel piece and surface coating method therefor
WO2019000442A1 Polishing agent, aluminium alloy piece and polishing method therefor
WO2019000444A1 Oil removal agent, magnesium alloy piece and oil removing method therefor
WO2019000448A1 Stainless steel passivator and method for passivating surface of stainless steel part
WO2019000446A1 Scale cleaning and removing agent and method for removing scale on die-cast aluminum workpiece
CN110691863A Modified phosphating agent, metal piece and surface phosphating method thereof
CN110691862A Coating agent, metal piece and surface coating treatment method thereof
CN110719971A Oil removing agent, metal piece and oil removing treatment method of metal piece
CN110691864A Film passivating agent, metal piece and passivating treatment method thereof
CN110651065A Phosphating agent, metal piece and surface phosphating method thereof
WO2018218435A1 Brightening agent, aluminum alloy workpiece, and surface ash and stain removal method therefor