Inventor · disambiguated record
Juha Lipponen
Also filed as: LIPPONEN JUHA
22 granted patents·13 pending applications·244 citations·filing 1993–2023
95Inventor score
Top patents by PatentIndex Score
35 records- 0189US5438920AMethod for calendering a paper or an equivalent web material and a calender that makes use of the methodVALMET PAPER MACHINERY INC·Filed 1993·Granted Aug 8, 1995·45 cites·26 claims
- 0282US6423184B2Method 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
- 0375US6365004B1Method and apparatus for drying a paper webMETSO PAPER INC·Filed 1998·Granted Apr 2, 2002·28 cites·46 claims
- 0472US6733630B1Method and apparatus for supporting a paper and board web in finishing equipmentMETSO PAPER INC·Filed 2000·Granted May 11, 2004·9 cites·82 claims
- 0570US7704351B2Processing device and method of operating the device for processing a coated or uncoated fibrous webMETSO PAPER INC·Filed 2003·Granted Apr 27, 2010·8 cites·15 claims
- 0668US6916404B2Method and apparatus for web threading in a drying section of a paper machine or similarMETSO PAPER INC·Filed 2001·Granted Jul 12, 2005·7 cites·19 claims
- 0766US7943010B2Method of making surface-sized paper/boardMETSO PAPER INC·Filed 2005·Granted May 17, 2011·2 cites·1 claims
- 0866US6526854B1Method for cutting a web feeding tail and a corresponding cutting deviceMETSO PAPER INC·Filed 2000·Granted Mar 4, 2003·8 cites·7 claims
- 0964US7249424B2Method and device for controlling the moisture or coating quantity profile in a paper webMETSO PAPER INC·Filed 2001·Granted Jul 31, 2007·6 cites·19 claims
- 1064US7045036B2Method and apparatus for producing sized paper of boardMETSO PAPER INC·Filed 2002·Granted May 16, 2006·6 cites·14 claims
- 1164US6003241ADrying unit and dryer section that makes use of such unitsVALMET CORP·Filed 1998·Granted Dec 21, 1999·16 cites·23 claims
- 1263US6003245AMethod for optimizing of evaporation drying of paper, runnability, and of paper quality as well as dryer section that makes use of the method in a paper machineVALMET CORP·Filed 1998·Granted Dec 21, 1999·15 cites·20 claims
- 1358US5806415AMethod for quick-opening a set of rolls in a calender, in particular in a supercalender, and a hydraulic system for a set of rolls in a calender, in particular a supercalenderVALMET CORP·Filed 1997·Granted Sep 15, 1998·12 cites·20 claims
- 1457US6264792B1Method for producing calendered paperVALMET CORP·Filed 1998·Granted Jul 24, 2001·12 cites·29 claims
- 1555US6523278B1Dryer sectionMETSO PAPER INC·Filed 1999·Granted Feb 25, 2003·12 cites·19 claims
- 1654US7540941B2Method and apparatus in the surface sizing of a paper or board webMETSO PAPER INC·Filed 2004·Granted Jun 2, 2009·1 cites·9 claims
- 1750US12478255B2Ophthalmic apparatus and alignment methodOPTOMED PLC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 1848US8817172B2Illumination of an objectJOLMA ILKKA·Filed 2010·Granted Aug 26, 2014·1 cites·22 claims
- 1948US7422661B2Equipment for leading a web threading tail in a paper machineMETSO PAPER INC·Filed 2004·Granted Sep 9, 2008·1 cites·22 claims
- 2046US12414689B2Focus measuring arrangement and method of ophthalmic examination, and ophthalmic examination apparatus and methodOPTOMED PLC·Filed 2021·Granted Sep 16, 2025·0 cites·15 claims
- 2145US10335977B2Method for treating a wood boardSILVENTOINEN ILPO·Filed 2009·Granted Jul 2, 2019·0 cites·13 claims
- 2245US2024041322A1Ophthalmic examination apparatus and alignment methodOPTOMED PLC·Filed 2021·Application pending·0 cites
- 2344US2024350005A1Optical ophthalmic apparatus and method of focusing image of retinaOPTOMED PLC·Filed 2021·Application pending·0 cites
- 2444US2006057302A1Process for coating a web with a coating powderMAIJALA JUHA·Filed 2003·Application pending·0 cites
- 2544US2024049964A1Ophthalmic examination apparatus and method of forming alignment between eye and ophthalmic examination apparatusOPTOMED PLC·Filed 2021·Application pending·0 cites
- 2642US2005003083A1Method for producing sized paper or cardboardFiled 2002·Application pending·0 cites
- 2742US2008289784A1Method For Treating A Fibrous Web Downstream Of SlittingMETSO PAPER INC·Filed 2005·Application pending·0 cites
- 2841US2005251976A1Processing device and method of operating the device for processing a coated or uncoated fibrous webLIPPONEN JUHA·Filed 2003·Application pending·0 cites
- 2935US2004026054A1Method for manufacturing a coated fibre web, improved paper or board machine and coated paper or boardFiled 2001·Application pending·0 cites
- 3034US2010284201A1Illuminator using non-uniform light sourcesUPSTREAM ENGINEERING OY·Filed 2010·Application pending·0 cites
- 3133US6070340ACylinder group provided with single-wire draw in the dryer section of a paper machine and dryer section that included such cylinder groupsVALMET CORP·Filed 1998·Granted Jun 6, 2000·2 cites·30 claims
- 3232US2006027348A1Method for producing paper or board and a product produced by the methodLIPPONEN JUHA·Filed 2003·Application pending·0 cites
- 3330US2017266921A1Novel layered materials and their useSURFACTOR GERMANY GMBH·Filed 2015·Application pending·0 cites
- 3427US2006060322A1Processing device for processing a coated or uncoated fibrous webVILJANMAA MIKA·Filed 2003·Application pending·0 cites
- 3527US2012188356A1Method and examination device for imaging an organJOLMA ILKKA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →