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CELLECO HEDEMORA AB

Overview
  • Total Patents
    85
About

CELLECO HEDEMORA AB has a total of 85 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Finland, Sweden and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets textiles and paper, chemical engineering and machines are GL & V SWEDEN AB, CELLECO AB and GL&V MAN HUNGARY KFT.

Patent filings per year

Chart showing CELLECO HEDEMORA ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Andersson Roine 26
#2 Fjaellstroem Roland 12
#3 Cameron Paul 7
#4 Strid Kent 7
#5 Fjallstrom Roland 6
#6 Rundqvist Lars-Goeran 6
#7 Atkeison Charles 5
#8 Nilsson Harry 5
#9 Larsson Joergen 5
#10 Jakobson Folke 5

Latest patents

Publication Filing date Title
WO9425667A1 Apparatus and method for treating a pulp slurry of waste paper
CA2155125A1 A device for filtering liquids and a filter unit for use in such a device
WO9409909A1 Hydrocyclone plant
WO9315265A1 Method and device for separating a suspension, preferably a fibre suspension
EP0615469A1 Hydrocyclone with turbulence creating means
SE9201181D0 Device for the purification of liquor mixtures
WO9209372A1 Hydrocyclone plant
US5337899A Hydrocyclone plant
WO9202676A1 A device for separating suspensions, preferably containing fibre pulp
EP0528966A1 Filter cloth arrangement in a rotating filter
WO9116988A1 Hydrocyclone plant
EP0527893A1 Hydrocyclone assembly
CA2060503A1 Method and device for separating a fibre suspension
WO9112067A1 Rotating disc filter
CA2033982A1 Filter for continuous filtration
SE9001518D0 Plant for cleaning caustic lye - has several, parallel-coupled, discontinuously effective filter units to separate calcium carbonate and white lye
US5119953A Pulp suspension screening and fractionation apparatus
BR9005739A Filter for continuing filtering of a suspension
FI861791A0 Filter for container filtrering under tryck av en suspension.
FI861792A0 Separering av lut, mesa och slam i en kausticeringsprocess.