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LIFA IAQ LTD OY

Overview
  • Total Patents
    26
About

LIFA IAQ LTD OY has a total of 26 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Finland, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets thermal processes, chemical engineering and environmental technology are SPANTECH PURIFICATION EQUIPMENT SUZHOU CO LTD, TIANJIN BINHAI PURIFIED EQUIPMENT CO LTD and WUXI LIANGHUI ENV PROT MACHINERY CO LTD.

Patent filings per year

Chart showing LIFA IAQ LTD OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maekipaeae Vesa 11
#2 Kulmala Ilpo 11
#3 Heinonen Kimmo 6
#4 Viinikainen Markku 5
#5 Jalonen Timo 4
#6 Makipaa Vesa 3
#7 Salomaeki Kauko 3
#8 Lehtimaeki Matti 3
#9 Salomaki Kauko 2
#10 Mejipe V 1

Latest patents

Publication Filing date Title
WO2009056668A1 Door arrangement and a method for implementing ventilation in connection with a door arrangement
FI20075053A0 Door assembly and method for providing ventilation in a smoking room
FI20031841A0 Air conditioning and other duct cleaning equipment
FI20020700A0 Electric filter structure
WO02073094A1 Filtration arrangement and method for an air-conditioning system
FI20002178A0 System and method of using vaporized hydrogen peroxide in building repairs and use of vaporized hydrogen peroxide in building repairs
FI19992494A Air conditioning and other duct cleaning equipment
FI971816A0 Device for treating air for purifying and dehumidifying air in space being treated for reducing pressure to level below pressure of environment esp. during repair work - includes air dehumidifier, a HEPA filter, a gas filter, a blower, and a body, these forming an integral system, with the moulding of the HEPA filter prevented by dehumidifying the air taken into the HEPA filter