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EV GROUP OY

Overview
  • Total Patents
    30
About

EV GROUP OY has a total of 30 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Finland, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets textiles and paper and chemical engineering are PAPERCHINE INC, CHLEQ FROTE & CIE and ARAOKA IKUO.

Patent filings per year

Chart showing EV GROUP OYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Koskinen Pekka 26
#2 Haverinen Timo 15
#3 Ristola Jari 9
#4 Virtanen Esa 6
#5 Pitkaeniemi Ilpo 5
#6 Pitkaniemi Ilpo 3
#7 Lakanen Mikko 3
#8 Pitkäniemi Ilpo 1
#9 Ilpo Pitkaeniemi 1
#10 Timo Haverinen 1

Latest patents

Publication Filing date Title
WO2010026282A1 Apparatus and method for improving the detachment of paper from a drying cylinder of a paper machine
FI19992375A Apparatus and method for determining and controlling paper properties on a paper machine
FI972195A0 Method and apparatus for streamlining the papermaking process
FI955811A0 Method and arrangement in the wire gauze sections of a papermaking machine
FI951821A0 Apparatus for separating droplets and / or solid particles from gas
FI950281A0 Method for washing tissues, especially paper machine tissues
FI932434A0 Method and apparatus at the pressing or drying portion of a paper machine or the like