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METSO PAPER INC

Overview
  • Total Patents
    5,941
About

METSO PAPER INC has a total of 5,941 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Finland, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are VALMET CORP, VALMET TECHNOLOGIES INC and VOITH PAPER PATENT GMBH.

Patent filings per year

Chart showing METSO PAPER INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Viljanmaa Mika 229
#2 Kojo Teppo 189
#3 Koivukunnas Pekka 166
#4 Pietikaeinen Reijo 147
#5 Nissinen Vilho 130
#6 Lipponen Juha 118
#7 Lannes Petteri 116
#8 Juppi Kari 112
#9 Pitkaenen Tatu 107
#10 Holopainen Kari 107

Latest patents

Publication Filing date Title
WO2014096546A1 Suction press roll, suction press roll arrangement and method for drying a web
AT513696A2 Method and device for unloading a stockpile
DE102013220932A1 Shoe roll for prolonged nip press of fiber web machine, has burden part and cladding arranged in shoe, which is provided with suspension arrangement and springs relative to burden part
DE102013213667A1 Arrangement for forming multilayer fibrous web in fibrous web machine, has suction device that is concave in surface in machine direction, and functional area of suction device is directed to surface of couch roll
DE102013206640A1 Arrangement for damping vibrations of rollers of calendar, has piezoelectric actuator that is positioned in support block of roller, to generate biasing force for damping vibrations of hydraulic fluid at suspension point
FI20135150A A fiber web machine
DE102013202237A1 System for cooling electrical appliance in fiber web machine system, has cooling unit which conveys medium from medium line for cooling the electrical device, in which working medium is lubricating oil for use object
FI20135081A Safety device in a fiber web machine
DE102013200180A1 Apparatus for processing fibrous web, has two processing units which are designed as respective modules of apparatus and are connected to each other by multiple bolts which are extended through respective recesses of processing units
DE102012221161A1 Heat exchanger for heating/cooling of e.g. roll of process interface during fiber manufacture, has adjustable heat exchanger surface gradually switching transmission of heat energy between heat exchanger flowing media and other media
US2014138471A1 Slitter-winder of a fiber production line
WO2013072560A1 Fiber web machine equipped with fabric heater
DE102012220012A1 Device for fastening gangway at fiber web machine, has support block comprising carriers that are formed as part of gangway and extended along transverse direction of machine, where carriers and gangway are releasably fixed at machine
FI20126112A A forming part of a fiber web machine and a method for manufacturing a fiber web
EP2725136A1 Method and production line and for producing fiber webs
EP2725137A1 Method and production line and for producing fiber webs
DE102012219518A1 Device for treating fibrous web e.g. paper web designed as tape calendar, has frame that is provided to support portion of guide rollers, and is provided with sliding element to form contact surface when replacing jacket, band or wire
EP2722438A1 Method and apparatus for drying a fibrous web
EP2722436A1 Belt assembly in a machine for making and/or finishing a fibrous web and use of the belt assembly for moving a web to a dryer section of a paper- or board-making machine
EP2719826A1 Process for producing a fiber web and arrangement for producing a fiber web