Assignee
VOITH PAPER PATENT GMBH
DE·243 granted patents·64 pending applications·2,037 citations·filing 2000–2009
Top patents by PatentIndex Score
307 records- 0198US7351307B2Method of dewatering a fibrous web with a press beltVOITH PAPER PATENT GMBH·Filed 2004·Granted Apr 1, 2008·111 cites·34 claims
- 0297US7387706B2Process of material web formation on a structured fabric in a paper machineVOITH PAPER PATENT GMBH·Filed 2004·Granted Jun 17, 2008·103 cites·18 claims
- 0397US6616812B2Anti-rewet felt for use in a papermaking machineVOITH PAPER PATENT GMBH·Filed 2001·Granted Sep 9, 2003·101 cites·31 claims
- 0495US7799382B2Method for producing topographical pattern on papermachine fabric by rotary screen printing of polymeric materialVOITH PAPER PATENT GMBH·Filed 2006·Granted Sep 21, 2010·91 cites·22 claims
- 0595US6821391B2Former and process for producing a tissue webVOITH PAPER PATENT GMBH·Filed 2001·Granted Nov 23, 2004·80 cites·46 claims
- 0693US7294237B2Press section and permeable belt in a paper machineVOITH PAPER PATENT GMBH·Filed 2004·Granted Nov 13, 2007·49 cites·30 claims
- 0793US7207356B2Through air dryer fabricVOITH PAPER PATENT GMBH·Filed 2005·Granted Apr 24, 2007·47 cites·7 claims
- 0892US7550061B2Dewatering tissue press fabric for an ATMOS system and press section of a paper machine using the dewatering fabricVOITH PAPER PATENT GMBH·Filed 2006·Granted Jun 23, 2009·51 cites·47 claims
- 0990US7527709B2High tension permeable belt for an ATMOS system and press section of paper machine using the permeable beltVOITH PAPER PATENT GMBH·Filed 2006·Granted May 5, 2009·55 cites·25 claims
- 1090US7428786B2Method and an apparatus for manufacturing a fiber web provided with a three-dimensional surface structureVOITH PAPER PATENT GMBH·Filed 2006·Granted Sep 30, 2008·15 cites·20 claims
- 1190US7007722B2Forming fabricVOITH PAPER PATENT GMBH·Filed 2003·Granted Mar 7, 2006·52 cites·25 claims
- 1289US7169258B2Process and a fluffer device for treatment of a fiber stock suspensionVOITH PAPER PATENT GMBH·Filed 2001·Granted Jan 30, 2007·33 cites·18 claims
- 1389US6589394B2Controlled-force end seal arrangement for an air press of a papermaking machineVOITH PAPER PATENT GMBH·Filed 2001·Granted Jul 8, 2003·35 cites·19 claims
- 1488US6562198B2Cross-directional interlocking of rolls in an air press of a papermaking machineVOITH PAPER PATENT GMBH·Filed 2001·Granted May 13, 2003·34 cites·45 claims
- 1588US6413365B1Method of loading a fiber suspension with calcium carbonateVOITH PAPER PATENT GMBH·Filed 2001·Granted Jul 2, 2002·27 cites·32 claims
- 1687US7179347B2Method for fiber stock preparationVOITH PAPER PATENT GMBH·Filed 2003·Granted Feb 20, 2007·32 cites·19 claims
- 1786US7524403B2Forming fabric and/or tissue molding belt and/or molding belt for use on an ATMOS systemVOITH PAPER PATENT GMBH·Filed 2006·Granted Apr 28, 2009·31 cites·32 claims
- 1886US7491297B2Papermachine clothingVOITH PAPER PATENT GMBH·Filed 2005·Granted Feb 17, 2009·26 cites·12 claims
- 1986US7294234B2Process and device for monitoring the condition of a beltVOITH PAPER PATENT GMBH·Filed 2003·Granted Nov 13, 2007·30 cites·34 claims
- 2085US6841037B2Machine and process for producing a tissue webVOITH PAPER PATENT GMBH·Filed 2001·Granted Jan 11, 2005·23 cites·30 claims
- 2185US6692008B2Sealing arrangementVOITH PAPER PATENT GMBH·Filed 2002·Granted Feb 17, 2004·22 cites·37 claims
- 2285US6673210B2Cleaning a semipermeable membrane in a papermaking machineVOITH PAPER PATENT GMBH·Filed 2001·Granted Jan 6, 2004·20 cites·24 claims
- 2383US7341550B2Roll, in particular middle roll of a calendar, and calendarVOITH PAPER PATENT GMBH·Filed 2003·Granted Mar 11, 2008·16 cites·34 claims
- 2483US7150110B2Method and an apparatus for manufacturing a fiber web provided with a three-dimensional surface structureVOITH PAPER PATENT GMBH·Filed 2002·Granted Dec 19, 2006·13 cites·134 claims
- 2583US6702924B2Main roll for an air press of a papermaking machineVOITH PAPER PATENT GMBH·Filed 2001·Granted Mar 9, 2004·18 cites·15 claims
- 2682US6648198B2Vacuum belt conveyorVOITH PAPER PATENT GMBH·Filed 2001·Granted Nov 18, 2003·20 cites·13 claims
- 2781US7291249B2Apparatus for the manufacture of a structured fiber webVOITH PAPER PATENT GMBH·Filed 2003·Granted Nov 6, 2007·22 cites·72 claims
- 2880US7297233B2Dewatering apparatus in a paper machineVOITH PAPER PATENT GMBH·Filed 2004·Granted Nov 20, 2007·36 cites·13 claims
- 2980US7182721B2Deflection controlled rollVOITH PAPER PATENT GMBH·Filed 2002·Granted Feb 27, 2007·10 cites·8 claims
- 3080US6454903B2Method and apparatus for the transfer of a lead strip of a paper webVOITH PAPER PATENT GMBH·Filed 2001·Granted Sep 24, 2002·16 cites·15 claims
- 3177US6805772B2Method and apparatus for manufacturing a fibrous material webVOITH PAPER PATENT GMBH·Filed 2002·Granted Oct 19, 2004·12 cites·41 claims
- 3277US6659926B2Deflection controlled rollVOITH PAPER PATENT GMBH·Filed 2002·Granted Dec 9, 2003·14 cites·33 claims
- 3376US6716316B2Process for conditioning a circulating felt beltVOITH PAPER PATENT GMBH·Filed 2001·Granted Apr 6, 2004·13 cites·76 claims
- 3476US6613191B2Pressurized screen and process for removing contaminants from a fibrous paper suspension containing contaminantsVOITH PAPER PATENT GMBH·Filed 2001·Granted Sep 2, 2003·11 cites·46 claims
- 3576US6599390B2Process for loading fibers with calcium carbonate in a plurality of reactorsVOITH PAPER PATENT GMBH·Filed 2001·Granted Jul 29, 2003·11 cites·2 claims
- 3675US7331120B2Throughflow cylinderVOITH PAPER PATENT GMBH·Filed 2003·Granted Feb 19, 2008·9 cites·15 claims
- 3775US7146279B2Measuring deviceVOITH PAPER PATENT GMBH·Filed 2004·Granted Dec 5, 2006·17 cites·33 claims
- 3875US7144477B2Wear indicator for seal strip in a suction box of a paper machineVOITH PAPER PATENT GMBH·Filed 2003·Granted Dec 5, 2006·12 cites·32 claims
- 3975US6855227B2Paper machine and method of dewatering a fiber web using displacement pressing and through air dryingVOITH PAPER PATENT GMBH·Filed 2003·Granted Feb 15, 2005·11 cites·31 claims
- 4075US6761801B2Lamella of a headbox of a paper, cardboard, or tissue machineVOITH PAPER PATENT GMBH·Filed 2001·Granted Jul 13, 2004·10 cites·62 claims
- 4174US6508366B2Hydrocyclone device for cleaning a fluidVOITH PAPER PATENT GMBH·Filed 2001·Granted Jan 21, 2003·14 cites·33 claims
- 4273US7540940B2Machine for making/treating a sheet of materialVOITH PAPER PATENT GMBH·Filed 2006·Granted Jun 2, 2009·2 cites·13 claims
- 4373US6537425B2Process for loading fibers with calcium carbonateVOITH PAPER PATENT GMBH·Filed 2001·Granted Mar 25, 2003·11 cites·13 claims
- 4472US7383641B2TAD edge resist fabrics for paper web dryingVOITH PAPER PATENT GMBH·Filed 2006·Granted Jun 10, 2008·4 cites·17 claims
- 4572US7112901B1Construction and method of an electric motor driveVOITH PAPER PATENT GMBH·Filed 2000·Granted Sep 26, 2006·21 cites·6 claims
- 4672US7059066B2Method and apparatus for the production and treatment of a material webVOITH PAPER PATENT GMBH·Filed 2003·Granted Jun 13, 2006·8 cites·20 claims
- 4772US6755941B2Apparatus for loading fibers with calcium carbonateVOITH PAPER PATENT GMBH·Filed 2002·Granted Jun 29, 2004·5 cites·4 claims
- 4872US6627042B2Process for the formation of a multi-ply and/or multilayer fiber webVOITH PAPER PATENT GMBH·Filed 2001·Granted Sep 30, 2003·9 cites·14 claims
- 4972US6604703B2Method and winder for continuous winding of a material webVOITH PAPER PATENT GMBH·Filed 2001·Granted Aug 12, 2003·11 cites·20 claims
- 5071US6789681B2Screen for fiber suspensions and method for the manufacture thereofVOITH PAPER PATENT GMBH·Filed 2002·Granted Sep 14, 2004·18 cites·23 claims
Showing the top 50 of 307 patent records by PatentIndex Score.
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