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MEGATREX OY

Overview
  • Total Patents
    37
About

MEGATREX OY has a total of 37 patent applications. Its first patent ever was published in 1994. 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, machines and chemical engineering are CUMPSTON E, WURSTER CASIMIR and HOFMANN CARL.

Patent filings per year

Chart showing MEGATREX OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Virtanen Hannu 36
#2 Huovinen Mauno 12
#3 Palm Carl-Olof 5
#4 Pirttinen Esa 4
#5 Esa Palm Carl-Olof Virtanen Ha 1
#6 Partanen Miika 1

Latest patents

Publication Filing date Title
FI20126255A Method and apparatus for quenching lime
FI20011973A0 A method for removing dyes, in particular ink, from recycled fiber material
FI19992497A Process for processing filler-containing reject flows at a paper or cardboard factory and using a device
FI991564A Process and apparatus for preparing a dry substance mixture or a slurry
FI991404A0 Method and apparatus for treating solid fuel
FI991403A0 Process and apparatus for pre-treating wood chips for cellulose boil
WO9954045A1 Method and apparatus for processing pulp stock derived from a pulp or paper mill
FI981627A0 Method and apparatus for handling a paper mill wreck
FI980849A0 Method and apparatus for handling a paper mill wreck
FI970591A0 Method and apparatus for defibrating fibrous material
FI970049A0 Foerfarande och anordning Foer fibrering av fiberhaltigt material
FI955474A0 Method and apparatus for purifying a gas or liquid
FI946048A0 Device for protecting the storage of tapping mill type devices
FI945945A0 Process and apparatus for slurrying of finely divided substances in liquid a