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HEED BJOERN

Overview
  • Total Patents
    70
About

HEED BJOERN has a total of 70 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Sweden, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, chemical engineering and machines are KLEEN UP S R L, FAYARD JEAN-CLAUDE and PUREM ABGASSYSTEME GMBH & CO.

Patent filings per year

Chart showing HEED BJOERNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heed Bjoern 48
#2 Heed Bjorn 20
#3 Witte Stefan 4
#4 Bjorn Heed 1

Latest patents

Publication Filing date Title
CA2398899A1 Airbox in a regenerative thermal oxidiser
WO9947245A1 Pollution control
AU2554899A Catalytic gas treatment device
US6168770B1 Method of removing nitrogen oxides from a gas flow by using a combustion engine
EP0885471A1 Antenna
SE9604522D0 Binoculars with the opportunity to temporarily freeze the image
WO9714573A1 Propulsion device
EP0774099A1 Catalytic purification device
EP0759139A1 Heat exchanger
WO9312381A1 A gas treatment installation
AU2899392A A combustion device
WO9307954A1 A method of removing nitrogen oxides from a gas flow by using a combustion exchanger
EP0507777A1 A method of purifying air from combustible pollutants and an apparatus for performing the method
US4741690A Process for combustion or decomposition of pollutants and equipment therefor