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LUN HUIDONG

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    62,468
  • Filing trend
    ⇩ 72.0%
About

LUN HUIDONG has a total of 31 patent applications. It decreased the IP activity by 72.0%. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, mechanical elements and basic materials chemistry are ALCONBURY WESTON LTD, ECTIUM BV and BERKEFELD FILTER GES UND CELLE.

Patent filings in countries

World map showing LUN HUIDONGs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing LUN HUIDONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lun Huidong 31
#2 Zuo Guifu 15
#3 Meng Xianguang 12
#4 Zuo Guishuang 3
#5 Lun Kaiheng 3

Latest patents

Publication Filing date Title
CN108529713A A kind of antibacterial water tank of fully automatic energy-saving
CN108458541A A kind of carrying photocatalyst glass partition with antibacterial sapor-removing efficacy
CN108518911A A kind of refrigerator with antibacterial taste removal refrigerating chamber
CN107648655A A kind of photocatalyst strengthens antibacterial odor removing filter
CN107720813A A kind of method that dispersion method in situ prepares titanium oxide dispersion liquid
CN107694551A The preparation technology of the inorganic microspheroidal particles of surface uniform location titanium dioxide
CN107694225A Processing method of customized type inhibitory anti-virus photocatalyst filter core and products thereof
CN107473770A The manufacture craft of photocatalyst film composite ceramics
CN107459845A A kind of photocatalyst kit with antibacterial and degradation property
CN107459267A The manufacture craft of photocatalyst film compound glass
CN107475695A The manufacture craft of photocatalyst film composition metal
CN107469270A It is a kind of to purify and maintain room air construction method up to standard
CN107456841A A kind of formaldehyde catching agent and the purification of air kit comprising the agent for capturing
CN107459874A A kind of sealer and preparation method thereof
CN107456966A The preparation method of the in-situ modified titanium dioxide of one metal ion species
CN107462572A A kind of photocatalyst air dissipation function comparison system
CN107462573A A kind of detecting and control method of photocatalyst air dissipation function comparison system
CN107469762A A kind of composite of micro-loading type titanium oxide and silica gel and preparation method thereof
CN107418451A Normal temperature cure aquation adhesive and preparation method based on inorganic phosphate
CN107418258A A kind of visible light-responded photocatalyst normal temperature ceramic coating and preparation method