Assignee
METSO PAPER INC
FI·520 granted patents·51 pending applications·3,498 citations·filing 1996–2013
Top patents by PatentIndex Score
571 records- 0195US6613194B2Papermaking machine for forming tissue employing an air pressMETSO PAPER INC·Filed 2002·Granted Sep 2, 2003·47 cites·2 claims
- 0295US6458246B1Papermaking machine for forming tissue employing an air pressMETSO PAPER INC·Filed 2001·Granted Oct 1, 2002·54 cites·2 claims
- 0394US6863777B2Papermaking machine for forming tissue employing an air pressMETSO PAPER INC·Filed 2003·Granted Mar 8, 2005·42 cites·3 claims
- 0494US6306258B1Air pressMETSO PAPER INC·Filed 2000·Granted Oct 23, 2001·77 cites·17 claims
- 0592US6743478B1Curtain coater and method for curtain coatingMETSO PAPER INC·Filed 2000·Granted Jun 1, 2004·68 cites·28 claims
- 0691US7444862B2Web tension profile measuring method and roll applying the sameMETSO PAPER INC·Filed 2007·Granted Nov 4, 2008·23 cites·16 claims
- 0790US7695591B2Arrangement and Method for Treatment of Cellulose Pulp Involving Means for Seal AdjustmentMETSO PAPER INC·Filed 2006·Granted Apr 13, 2010·11 cites·13 claims
- 0890US6651303B1Equipment and method for replacing a band-like doctor bladeMETSO PAPER INC·Filed 1999·Granted Nov 25, 2003·38 cites·20 claims
- 0989US6574884B1Blowing apparatus in a paper machine or the likeMETSO PAPER INC·Filed 2000·Granted Jun 10, 2003·42 cites·21 claims
- 1089US6447646B1Doctor assembly in a paper machine with a jointed bearingMETSO PAPER INC·Filed 2000·Granted Sep 10, 2002·35 cites·11 claims
- 1188US6712930B2Method for calendering tissue paperMETSO PAPER INC·Filed 2001·Granted Mar 30, 2004·38 cites·4 claims
- 1288US6695130B1Chain conveyor with slack removal apparatusMETSO PAPER INC·Filed 2003·Granted Feb 24, 2004·57 cites·6 claims
- 1387US7108766B1Doctor unit in a paper machineMETSO PAPER INC·Filed 2000·Granted Sep 19, 2006·29 cites·12 claims
- 1484US7798949B2Spreader rollMETSO PAPER INC·Filed 2006·Granted Sep 21, 2010·12 cites·15 claims
- 1584US7419112B2Refining surface and a blade segment for a refinerMETSO PAPER INC·Filed 2004·Granted Sep 2, 2008·23 cites·28 claims
- 1683US7185537B2Nip and loading analysis systemMETSO PAPER INC·Filed 2003·Granted Mar 6, 2007·40 cites·11 claims
- 1783US6443880B2Arrangement for removing oil in a rollMETSO PAPER INC·Filed 2001·Granted Sep 3, 2002·26 cites·23 claims
- 1882US7913942B2RefinerMETSO PAPER INC·Filed 2007·Granted Mar 29, 2011·8 cites·18 claims
- 1982US6749725B1Blade holder for a doctor and a method for using the doctorMETSO PAPER INC·Filed 2000·Granted Jun 15, 2004·25 cites·9 claims
- 2082US6423184B2Method and equipment for regulation of the initial part of the dryer section in a paper machineMETSO PAPER INC·Filed 2001·Granted Jul 23, 2002·53 cites·21 claims
- 2181US7608165B2Multi-layer web formation sectionMETSO PAPER INC·Filed 2005·Granted Oct 27, 2009·11 cites·32 claims
- 2281US7387710B2Shoe pressMETSO PAPER INC·Filed 2005·Granted Jun 17, 2008·9 cites·12 claims
- 2381US7191967B2RefinerMETSO PAPER INC·Filed 2004·Granted Mar 20, 2007·18 cites·9 claims
- 2481US6988398B2Method and device for tracking the edge of a webMETSO PAPER INC·Filed 2002·Granted Jan 24, 2006·21 cites·21 claims
- 2581US6821237B1Thermoroll for a paper/board machine or finishing machine and a method for manufacturing the thermorollMETSO PAPER INC·Filed 2000·Granted Nov 23, 2004·15 cites·9 claims
- 2681US6708407B2Method for manufacturing a thermoroll for a paper/board machine or a finishing machineMETSO PAPER INC·Filed 2003·Granted Mar 23, 2004·13 cites·1 claims
- 2781US6317999B1Sealing nozzle arranged in a blow box used in the drying section of a paper machineMETSO PAPER INC·Filed 2000·Granted Nov 20, 2001·19 cites·20 claims
- 2880US7147176B2Device and method for unreeling wire from a wire coilMETSO PAPER INC·Filed 2002·Granted Dec 12, 2006·26 cites·8 claims
- 2980US6910376B2Measurement method and system in the manufacture of paper or paperboardMETSO PAPER INC·Filed 2002·Granted Jun 28, 2005·26 cites·17 claims
- 3080US6910282B1Method and apparatus in the drying section of a paper machine or the likeMETSO PAPER INC·Filed 2000·Granted Jun 28, 2005·15 cites·34 claims
- 3180US6698342B1Method for a multi-roll calender as well as a multi-roll calenderMETSO PAPER INC·Filed 2000·Granted Mar 2, 2004·13 cites·17 claims
- 3280US6687950B1Doctor blade and blade holder comprising composite material and ceramic coatingMETSO PAPER INC·Filed 1999·Granted Feb 10, 2004·34 cites·17 claims
- 3380US6598315B1Nozzle arrangement in airborne web-drying and method for improving heat transfer in airborne web-dryingMETSO PAPER INC·Filed 2000·Granted Jul 29, 2003·18 cites·23 claims
- 3480US6474589B1Change device of a reel-up and method for changing a rollMETSO PAPER INC·Filed 1998·Granted Nov 5, 2002·30 cites·22 claims
- 3580US6372091B2Method and apparatus for forming a paper webMETSO PAPER INC·Filed 1999·Granted Apr 16, 2002·36 cites·14 claims
- 3679US8028946B2RefinerMETSO PAPER INC·Filed 2008·Granted Oct 4, 2011·6 cites·24 claims
- 3779US6994771B1Method and apparatus for handling a paper or board webMETSO PAPER INC·Filed 2000·Granted Feb 7, 2006·15 cites·86 claims
- 3879US6942734B2Treatment equipmentMETSO PAPER INC·Filed 2004·Granted Sep 13, 2005·22 cites·12 claims
- 3979US6712931B1Method for manufacturing a paper or board web and a paper or board machineMETSO PAPER INC·Filed 2000·Granted Mar 30, 2004·21 cites·11 claims
- 4079US6699362B1Method for the manufacture of paper, and paper machine lineMETSO PAPER INC·Filed 2000·Granted Mar 2, 2004·20 cites·34 claims
- 4178US7036242B2Impingement drying unit and a dryer sectionMETSO PAPER INC·Filed 2001·Granted May 2, 2006·15 cites·30 claims
- 4278US6651923B2Method and device in a paper machine, coating machine, intermediate winder, unwind stand of a slitter-winder, or in any other device for treatment of a webMETSO PAPER INC·Filed 2002·Granted Nov 25, 2003·12 cites·16 claims
- 4378US6395135B1Method and apparatus for threading of paper or paperboard webMETSO PAPER INC·Filed 2000·Granted May 28, 2002·13 cites·11 claims
- 4478US6247247B1Blow box for the drying section of a papermaking machine, method for sealing a pocket with a blow box in the drying section of a papermaking machine, and arrangement in a papermaking machineMETSO PAPER INC·Filed 1999·Granted Jun 19, 2001·33 cites·28 claims
- 4577US8025760B2FeederMETSO PAPER INC·Filed 2006·Granted Sep 27, 2011·3 cites·16 claims
- 4677US8011115B2Method and device in a dryer section of a fibre-web machine, such as a paper or board machineMETSO PAPER INC·Filed 2007·Granted Sep 6, 2011·8 cites·15 claims
- 4777US7811414B2Method and system in a paper machine and software productMETSO PAPER INC·Filed 2005·Granted Oct 12, 2010·5 cites·26 claims
- 4877US7681327B2Vacuum belt conveyor of a web forming machine for transferring a threading tailMETSO PAPER INC·Filed 2006·Granted Mar 23, 2010·7 cites·18 claims
- 4977US7618518B2Composite doctor arrangementMETSO PAPER INC·Filed 2006·Granted Nov 17, 2009·6 cites·18 claims
- 5077US7458539B2Winder roll starting apparatus for thick websMETSO PAPER INC·Filed 2005·Granted Dec 2, 2008·9 cites·10 claims
Showing the top 50 of 571 patent records by PatentIndex Score.
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