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ANDRITZ PATENTVERWALTUNG

Overview
  • Total Patents
    678
About

ANDRITZ PATENTVERWALTUNG has a total of 678 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Austria, United States and Finland. Its main competitors in its focus markets surface technology and coating, machine tools and textiles and paper are LEJE & THURNE AB, METSO PAPER and KLEIN ALBERT KG.

Patent filings per year

Chart showing ANDRITZ PATENTVERWALTUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scheucher Peter 63
#2 Kokko Pekka 46
#3 Petschauer Franz 39
#4 Sbaschnigg Johann 38
#5 Kappel Johannes 33
#6 Mausser Wilhelm 28
#7 Starcevic Jovan 28
#8 Maresch Gerald 28
#9 Reck Georg 27
#10 Schinninger Walter 22

Latest patents

Publication Filing date Title
US2002084051A1 Process and a device for the formation of fiberboard
US6837973B1 Apparatus for electrically coating a hot-rolled steel substrate
US6058619A Process and apparatus for drying material with indirectly heated driers and for decontaminating waste gas
ATA119299A Method for improving tape running properties of tapes
FI991219A0 Device for reducing coarse fraction of wood chips
ATA60199A Process for obtaining or recovering acids
ATA50599A Method for recovery of acids from metal solutions of these acids, preferably hc1 and fe compounds
ATA50699A Method for recovery of acids from metal solutions of these acids
FI990583A0 Guiding roller for belt conveyor
ATA21199A METHOD AND INSTALLATION FOR ENERGY RECOVERY FROM evaporation
ATA15599A Method and device for cross-current filtration
PT102246A Method and device for dividing wood cutting machines in different fractions
ATA212998A Method for stainlessing stainless steel
ATA131998A Method and system for producing an electrolytically coated hot ribbon
ATA121798A Method for stainlessing stainless steel
CA2287529A1 Method and apparatus for determining the portion of wood material present in a stream of bark
DE19820044A1 Wear shoe and screw press
ATA71698A METHOD AND DEVICE FOR WARMING UP A FIBER web
ATA64798A METHOD AND DEVICE FOR BURNING particulate solids
GB9921479D0 Method and device for preventing or releasing a blocking caused by logs fed to a chipper through a feeding chute