US patents

This webpage associates issued US Patents with certain ANDRITZ product categories. The website is provided to satisfy the virtual patent marking provisions of the America Invents Act and provide notice under 35 U.S.C. §287(a). ANDRITZ products in these categories may be covered by one or more of the listed patents. The listed ANDRITZ patents and products should not be considered all inclusive. For example, some products listed here may be covered by patents in countries that are not listed, and other products not listed here may be protected by one or more patents.

AIR POLLUTION

Product groupPatent titleUS patent number
Air PollutionMETHOD AND APPARATUS FOR THE ACCELERATION OF AN ELECTROMAGNETIC RAPPER7 459 010
Air PollutionPOWER SUPPLY FOR ELECTROSTATIC PRECIPITATOR7 649 753
Air PollutionPOWER SUPPLY FOR ELECTROSTATIC PRECIPITATOR7 701 732
Air PollutionMETHOD OF ESTIMATING THE DUST LOAD OF AN ESP, AND A METHOD AND A DEVICE OF CONTROLLING THE RAPPING OF AN ESP8 328 902
Air PollutionCONDENSER AND METHOD FOR CLEANING FLUE GASES8 617 494
Air PollutionMETHOD FOR REDUCING THE CONTENT OF FINE MATERIAL IN FGD GYPSUM9 139 449
Air PollutionA METHOD OF CONTROLLING A GAS CLEANING SYSTEM BY MEASURING A PARAMETER OF AN ABSORBENT MATERIAL9 545 594
Air PollutionA METHOD OF CONTROLLING A GAS CLEANING SYSTEM BY MEASURING A PARAMETER OF AN ABSORBENT MATERIAL9 694 316
Air PollutionHYDROCYCLONE WITH FINE MATERIAL DEPLETION IN THE CYCLONE UNDERFLOW9 884 325
Air PollutionMETHOD FOR REMOVING MERCURY FROM WASHER SUSPENSIONS10 280 104
Air PollutionPLANT FOR ABSORPTION OF INDIVIDUAL COMPONENTS IN GASES11,306,643
Air PollutionPULSE FIRING PATTERN FOR A TRANSFORMER OF AN ELECTROSTATIC PRECIPITATOR AND ELECTROSTATIC PRECIPITATOR11,344,895

FEED AND BIOFUEL

Product groupPatent titleUS patent number
Feed and BiofuelPELLET MILL HAVING IMPROVED CONSTRUCTION8 974 710
Feed and BiofuelA PELLET MILL WITH AN IMPROVED FEED SYSTEM AND A METHOD OF FORMING PELLETED MATERIAL9 616 605
Feed and BiofuelMETHOD OF OPERATING A BATCH MIXER AND BATCH MIXER FOR PERFORMING THE METHOD10 376 853

HYDRO

Product groupPatent titleUS patent number
HydroMETHOD AND MEANS FOR ENHANCING THE EFFICIENCY OF WATER TURBINES8,894,369 
HydroMETHOD AND APPARATUS FOR FAULT DETECTION OF SERIES DIODES IN RECTIFIERS9 160 164
HydroWINDING OVERHANG SUPPORT OF AN ELECTRICAL MACHINE9 225 218
HydroCOMPACT BLADE FOR RUNNER OF FRANCIS TURBINE AND METHOD FOR CONFIGURING RUNNER9,605,647
HydroROTOR BLADE FOR A TURBINE9 797 371
HydroMOUNTING IN HUB FOR BLADES OF A HYDRO TURBINE9,803,613
HydroFRANCIS TURBINE WITH SHORT BLADE AND SHORT BAND10,465,647
HydroPELTON RUNNER10,550,821
HydroVARIABLE GUIDE BEARING10 961 977
HydroPOWER GENERATION PLANT HAVING A KAPLAN, BULB, DIAGONAL FLOW OR PROPELLER TURBINE10,995,727
HydroREVERSIBLE PUMP-TURBINE AND GUIDE VANE FOR THE REVERSIBLE PUMP-TURBINE11,649,798

METALS

Product groupPatent titleUS patent number
MetalsDEVICE FOR THE TRANSPORT OF WORK PIECES7 234 912
MetalsHYDRAULIC UNIT7 305 913
MetalsARTICULATED ARM ROBOT7 309 204
MetalsDEVICE AND METHOD FOR PRODUCING PROFILED BODIES8 596 104
MetalsDEVICE AND METHOD FOR ALIGNING THE POSITION OF PLATE-SHAPED PARTS8 790 064
MetalsMETHOD FOR CONTROLLING A PROTECTIVE GAS ATMOSPHERE IN A PROTECTIVE GAS CHAMBER FOR THE TREATMENT OF A METAL STRIP8 893 402
MetalsMETHOD AND TOOL FOR PRODUCING A COMPONENT AND A COMPONENT PRODUCED BY FORMING8 893 540
MetalsDEVICE AND METHOD FOR UNSTACKING PLATE-SHAPED PARTS8 931 999
MetalsHYDRAULIC CYLINDER FOR A HYDRAULIC DRAWING CUSHION9 038 431
MetalsMETHOD OF OPERATING A PRESS WITH A BOTTOM DRIVE AND PRESS OPERATED ACCORDING TO THIS METHOD9 302 441
MetalsCASTING VALVE WITH A POST-COMPRESSION PISTON9 457 400
MetalsCASTING VALVE WITH A POST-COMPRESSION PISTON9 643 245
MetalsMETHOD FOR CUTTING A SHEET METAL BLANK HAVING A PREDETERMINED CONTOUR9 776 283
MetalsSHEAR KNIFE9,789,551
MetalsAPPARATUS AND METHOD FOR INSERTING A CIRCULAR-BLANK CORE INTO A CIRCULAR-BLANK RING9 868 317
MetalsMETHOD AND DEVICE TO PRODUCE A SHAPED SHEET METAL PART9 908 168
MetalsMETHOD FOR OPERATING A MACHINE TOOL OR A PRODUCTION MACHINE, AND USING THE MACHINE TOOL OR PRODUCTION MACHINE WITH A CONNECTING ARRANGEMENT FOR A LIFTING ELEMENT9 950 487
MetalsMETHOD FOR OPERATING A PRESS WITH AN UNDERNEATH DRIVE AND PRESS OPERATED ACCORDING THERETO10 000 032
MetalsDEVICE AND METHOD FOR PROCESSING METAL PATENT PARTS AND FOR SORTING METAL WASTE PARTS10 046 368
MetalsTRANSPORT DEVICE FOR TRANSPORTING A WORK PIECE ALONG CONSECUTIVE PROCESSING STATIONS OF A PRODUCTION INSTALLATION, A PRODUCTION INSTALLATION, A MULTISTAGE FORMING PRESS, AND A METHOD FOR MANUFACTURING PRODUCTS FROM WORK PIECES BY MEANS OF A PRODUCTION INSTALLATION10 058 964
MetalsSHEAR KNIFE10,220,455
MetalsMETHOD FOR CONTINUOUSLY CONVEYING AND BUTT-WELDING SHEET METAL PARTS AND USE OF SAID METHOD10 272 523
MetalsNON-CONTACT STRIP GUIDING10 345 044
MetalsFORMING SYSTEM AND METHOD FOR TRANSPORTING WORK PIECES IN A FORMING SYSTEM10 369 621
MetalsUSING DATA ABOUT THE FORCE FLOW IN A PRESS FOR THE OPERATION OF A RAM10 464 275
MetalsMETHOD AND DEVICE FOR REGENERATION OF HYDROCHLORIC ACID10 494 259
MetalsMETHOD FOR CORRECTING A PREDETERMINED CUTTING PATH FOR CUTTING A SHEET METAL BLANK10 586 320
MetalsPRESS DRIVE COMPRISING TWO WORKING AREAS10 589 484
MetalsAPPARATUS FOR CUTTING METAL PLATES OUT OF A METAL STRIP10 661 386
MetalsBATTERY CELL HOUSING AND METHOD FOR PRODUCING SAME10 673 026
MetalsDEVICE FOR CUTTING SHEET METAL PLATES OUT OF A SHEET METAL STRIP10 722 981
MetalsMETHOD AND DEVICE FOR CLOSED-LOOP CONTROL OF RAM MOVEMENT AND RAM FORCES IN MULTI-POINT SERVO HYBRID PRESSES10 870 251
MetalsFORMING DEVICE AND METHOD FOR FORMING AN INNER RIM OF AN ANNULAR ROUND BLANK10 913 101
MetalsMETHOD FOR CONTROLLING THE COILING TEMPERATURE OF A METAL STRIP10,961,612
MetalsINSERTION DEVICE AND METHOD FOR INSERTING A CIRCULAR BLANK RING INTO AN OUTER RING OF A CIRCULAR BLANK11 065 729
MetalsRADIAL/AXIAL RING ROLLING MILL FOR ROLLING A RING11 077 482
MetalsMETHOD FOR REDUCING NITROGEN OXIDES IN STRIP TREATMENT FURNACES11,104,975
MetalsTRANSPORT DEVICE FOR PRESS LINES AND METHOD FOR CONTROLLING SUCH A TRANSPORT DEVICE11 123 787
MetalsPRESS DRIVE COMPRISING TWO WORKING AREAS11 141 945
MetalsCONTINUOUS HEAT TREATMENT OF STEEL STRIP HAVING INDUCTION HEATING PRIOR DIRECT FIRED FURNACE AND AFTER INDIRECT PREHEATING11,193,182
MetalsMETHOD AND DEVICE FOR PRODUCING A SHEET METAL BLANK11 198 199
MetalsDEVICE AND METHOD FOR PRODUCING FLOW FIELD PLATES11 217 795
MetalsINSTALLATION FOR PROCESSING ROUND BLANK PARTS11 247 508
MetalsPRESS AND PROCESS FOR OPERATING SAME11 292 221
MetalsTRANSPORT DEVICE FOR TRANSPORTING COIN BLANKS AND METHOD FOR PRODUCING A COIN11 292 286
MetalsMETHOD FOR WELDING WORKPIECES TOGETHER AND ONE APPLICATION ON THE METHOD11,389,891
MetalsSTAMPING PRESS AND METHOD FOR STAMPING A ROUND BLANK11 453 039
MetalsMETHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR SETTING THE BENDING OF AT LEAST ONE STRAIGHTENING ROLLER OF A ROLLER STRAIGHTENING MACHINE11 596 989
MetalsROLLING MILL STAND11,607,718

PULP AND PAPER

Product groupPatent titleUS patent number
Pulp and PaperBELT FOR SHOE PRESS AND SHOE CALENDER AND METHOD FOR FORMING SAME7 014 733
Pulp and PaperDEVICE FOR CONTINUOUS DRYING OF A PULP SHEET7 060 163
Pulp and PaperMETHOD OF BLEACHING CELLULOSE PULP AND BLEACHING LINE THEREFORE 7 077 931
Pulp and PaperGROOVED PYRAMID DISPERGER PLATE7,172,148
Pulp and PaperPAPERMAKER'S FORMING FABRIC WITH MACHINE DIRECTION STITCHING YARNS THAT FORM MACHINE SIDE KNUCKLES7 195 040
Pulp and PaperREEL SPOOL STORAGE AND LOADING DEVICE AND METHOD7 255 301
Pulp and PaperDRUM STRUCTURE FOR ROTARY DRUM FILTERING APPARATUS AND METHODS OF USING SAME7,293,659
Pulp and PaperTOOTH REFINER PLATES WITH VARYING FEEDING ANGLES AND REFINING METHOD7,300,008
Pulp and PaperHIGH DEFIBERIZATION CHIP PRETREATMENT7,300,541
Pulp and PaperNIP PRESS SENSING SYSTEM INCLUDING A SENSOR STRIP HAVING SENSOR INTERFACE ELECTRONICS ASSOCIATED THEREWITH AND METHODS OF OPERATING THE SAME7 305 894
Pulp and PaperTOP SEPARATOR FOR GAS PHASE AND HYDRAULIC PHASE CONTINUOUS DIGESTERS AND METHOD FOR CONVERTING DIGESTER7 309 401
Pulp and PaperFILTER DISC WITH PANEL SECTORS7,314,556
Pulp and PaperSCREW PRESS FOR SEPARATION OF LIQUID FROM SOLID-LIQUID MIXTURES ESPECIALLY PULP SUSPENSIONS7 347 140
Pulp and PaperVACUUM WASHER DRUM7,347,916
Pulp and PaperDOUBLE-SEAL JET SPRAY DEVICE7 350 724
Pulp and PaperCOMPRESSION SCREW WITH COMBINATION SINGLE AND DOUBLE FLIGHTS7,357,074
Pulp and PaperDEVICE FOR DRYING A PAPER WEB7 357 847
Pulp and PaperPAPERMAKING SCREEN7 373 957
Pulp and PaperMETHOD OF BLEACHING CELLULOSE PULP AND BLEACHING LINE THEREFORE 7 374 637
Pulp and PaperDEVICE FOR CHANGING THE CLOTH OF A PAPER MACHINE7 384 511
Pulp and PaperMETHOD AND MACHINE FOR PRODUCING A NONWOVEN FABRIC WITH REDUCTION OF DISPLACEMENT SPEED OF THE COMPACTED MAT7 392 575
Pulp and PaperCONICAL REFINER PLATES WITH LOGARITHMIC SPIRAL TYPE BARS7,398,938
Pulp and PaperPAPERMAKING SCREEN7 406 985
Pulp and PaperTOOTH REFINER PLATES WITH VARYING FEEDING ANGLES AND REFINING METHOD7,458,533
Pulp and PaperBARKING DEVICE AND BARKING TOOL7 461 675
Pulp and PaperDEVICE AND METHOD WITHDRAWING CELLULOSE PULP FROM A CONTAINER 7 470 347
Pulp and PaperREFINER STATOR PLATE HAVING AN OUTER ROW OF TEETH SLANTED TO DEFLECT PULP AND METHOD FOR PULP DEFLECTION DURING REFINING7 472 855
Pulp and PaperTOOTH REFINER PLATES HAVING V-SHAPED TEETH AND REFINING METHOD7,478,773
Pulp and PaperPAPERMAKER'S TRIPLE LAYER FORMING FABRIC WITH NON-UNIFORM TOP CMD FLOATS7 484 538
Pulp and PaperHYBRID TYPE FORMING SECTION FOR A PAPER MAKING MACHINE  7,524,401
Pulp and PaperGAP TYPE FORMING SECTION FOR A TWO FABRIC PAPER MAKING MACHINE  7,524,402
Pulp and PaperHERRINGBONE TYPE VACUUM DEWATERING BOX COVER   7,540,943
Pulp and PaperHEADBOX AND STOCK DELIVERY SYSTEM FOR A PAPERMAKING MACHINE7,578,906
Pulp and PaperWIRELESS SENSORS IN ROLL COVERS7 581 456
Pulp and PaperWIRE CLOTH, IN PARTICULAR PAPER MAKING WIRE CLOTH7 585 394
Pulp and PaperWIDE NONWOVEN AND THE PROCESS AND MACHINE FOR ITS MANUFACTURE7 587 798
Pulp and PaperNIP WIDTH SENSING SYSTEM AND METHOD FOR ELEVATED TEMPERATURE ENVIRONMENTS7 629 799
Pulp and PaperMETHOD FOR CONVERTING A DIGESTER FOR USE AS A GAS PHASE AND HYDRAULIC PHASE CONTINUOUS DIGESTER7 658 818
Pulp and PaperDEVICE FOR CONTINUOUS DRYING OF A PULP WEB7 690 131
Pulp and PaperMETHOD AND INSTALLATION FOR PRODUCING A NONWOVEN FABRIC EXHIBITING GOOD PROPERTIES OF TENSILE RESISTANCE7 690 904
Pulp and PaperMACHINE FOR THE PRODUCTION OF DIFFERENT QUALITY NONWOVENS7 704 062
Pulp and PaperFORMING SIEVE FOR THE WET END SECTION OF A PAPER MACHINE7 727 360
Pulp and PaperHIGH DEFIBERIZATION PRETREATMENT PROCESS FOR MECHANICAL REFINING7,758,720
Pulp and PaperPULPING PROCESS WITH HIGH DEFIBERIZATION CHIP PRETREATMENT7,758,721
Pulp and PaperDISC REFINER WITH INCREASED GAP BETWEEN FIBERIZING AND FIBRILLATING BANDS7,758,726
Pulp and PaperMACHINE FOR PRODUCING A PATTERNED TEXTILE PRODUCT AND NONWOVEN PRODUCT THUS OBTAINED7 758 945
Pulp and PaperMULTI-LAYER PAPERMAKER'S FORMING FABRIC WITH ALTERNATING PAIRED AND SINGLE TOP CMD YARNS7 766 053
Pulp and PaperREFINER STATOR PLATE HAVING AN OUTER ROW OF TEETH SLANTED TO DEFLECT PULP AND METHOD FOR PULP DEFLECTION DURING REFINING7,766,269
Pulp and PaperUPPER SIDE, IN PARTICULAR PAPE RSIDE, AND PAPERMAKING-MACHINE FABRIC7 770 606
Pulp and PaperTWIN WIRE GAP FORMER PAPER MAKING MACHINE WITH VARIABLE WRAP IMPINGEMENT SHOE  7,776,183
Pulp and PaperGAS FREE VALVE FOR PULP VACUUM WASHER AND METHOD7,780,815
Pulp and PaperSCREEN PLATES HAVING DIAGONAL SLOTS WITH CURVED INLETS FOR A DIGESTER7 799 173
Pulp and PaperDRUM, PARTICULARLY FOR A MACHINE FOR ENTANGLING A NONWOVEN FABRIC USING WATER JETS7 818 853
Pulp and PaperSYSTEM AND METHOD TO ALIGN REFINER PLATES DURING INSTALLATION ON A DISC7,823,822
Pulp and PaperCONTROL OF A RECOVERY BOILER OR ALIKE7 831 084
Pulp and PaperMETHOD OF REFINING DESTRUCTURED CHIPS7,846,294
Pulp and PaperREFINER STATOR PLATE HAVING AN OUTER ROW OF TEETH SLANTED TO DEFLECT PULP AND METHOD FOR PULP DEFLECTION DURING REFINING7,883,037
Pulp and PaperHIGH DEFIBERIZATION CHIP PRETREATMENT APPARATUS7,892,400
Pulp and PaperREFINER PLATES WITH HIGH-STRENGTH HIGH-PERFORMANCE BARS7,896,276
Pulp and PaperMECHANICAL PULPING REFINER PLATE HAVING CURVED REFINING BARS WITH JAGGED LEADING SIDEWALLS AND METHOD FOR DESIGNING PLATES7,900,862
Pulp and PaperMULTI-LAYER PAPERMAKER'S FORMING FABRIC WITH LONG MACHINE SIDE MD FLOATS7 931 051
Pulp and PaperPACKER ELEMENT WITH RECESSES FOR DOWNWELL PACKING SYSTEM AND METHOD OF ITS USE7 931 092
Pulp and PaperMETHOD AND APPARATUS FOR TREATING PULP7 951 263
Pulp and PaperREFINER PLATE SEGMENT WITH TRIANGULAR INLET FEATURE7,954,745
Pulp and PaperDEGASSING METHOD AND APPARATUS FOR SEPARATING GAS FROM LIQUIDS AND POSSIBLY SOLIDS7,955,421
Pulp and PaperMETHOD AND APPARATUS FOR SEPARATING FIBERS FROM A GAS IN A CENTRIFUGE7,955,422
Pulp and PaperWIRELESS SENSORS IN ROLL COVERS7 963 180
Pulp and PaperHINGED SCREEN PLATE FOR DRUM PULP WASHER AND METHOD FOR CLEANING THE PLATE7,976,682
Pulp and PaperPAPERMAKER'S PRESS FELT WITH LONG MACHINE DIRECTION FLOATS IN BASE FABRIC7 980 275
Pulp and PaperGAS FREE VALVE FOR PULP VACUUM WASHER AND METHOD7,981,248
Pulp and PaperMETHOD FOR CLEANING AND/OR COOLING A LIQUOR GUN IN A CHEMICAL RECOVERY BOILER7 988 820
Pulp and PaperDOWNWELL SYSTEM WITH SWELLABLE PACKER ELEMENT AND COMPOSITION FOR SAME7 994 257
Pulp and PaperMETHOD AND APPARATUS FOR THICKENING LIME MUD IN A DISC FILTER8 002 994
Pulp and PaperREFINER PLATES HAVING STEAM CHANNELS AND METHOD FOR EXTRACTING BACKFLOW STEAM FROM A DISK REFINER8,028,945
Pulp and PaperMETHOD AND SYSTEM FOR COLLECTING PAPER DUST8 034 192
Pulp and PaperBAR AND GROOVE PATTERN FOR A REFINER PLATE AND METHOD FOR COMPRESSION REFINING8,042,755
Pulp and PaperAPPARATUS FOR DISTRIBUTING A PULP FLOW8 048 270
Pulp and PaperREFINER PLATE FIXTURES FOR QUICK REPLACEMENT, AND METHODS AND ASSEMBLIES THEREFORE8,061,643
Pulp and PaperMETHOD AND APPARATUS FOR PROCESSING LOGS8 070 083
Pulp and PaperKNIVES AND KNIFE ASSEMBLIES8 082 958
Pulp and PaperROTARY DRUM VACUUM FILTER8,137,568
Pulp and PaperCYLINDRICAL BEARING FOR PRESSURE DIFFUSER AND ASSOCIATED METHODCYLINDRICAL BEARING FOR PRESSURE DIFFUSER AND ASSOCIATED METHOD8,157,956
Pulp and PaperAPPARATUS FOR REMOVING GAS IN CONNECTION WITH A PAPER MACHINE OR CORRESPONDING8 157 966
Pulp and PaperARRANGEMENT IN CONNECTION WITH SCREENING APPARATUSES8 157 967
Pulp and PaperCHIPPER KNIFE AND METHOD OF MANUFACTURING A CHIPPER KNIFE8 162 249
Pulp and PaperAPPARATUS FOR CLEANING AND/OR COOLING A LIQUOR GUN IN A CHEMICAL RECOVERY BOILER8 163 137
Pulp and PaperCHIPPER KNIFE AND METHOD OF MANUFACTURING A CHIPPER KNIFE8 167 226
Pulp and PaperMETHOD AND DEVICE FOR HANDLING CELLULOSE PULP 8 168 041
Pulp and PaperMETHOD TO ASSEMBLE WASH LIQUID SPRAY NOZZLES FOR A PULP MAT8,181,888
Pulp and PaperSCREW SHAFT SURFACE8 191 470
Pulp and PaperAPPARATUS AND METHOD FOR STABILIZING A MOVING WEB8 192 581
Pulp and PaperAPPARATUS AND METHOD FOR STABILIZING A MOVING WEB8 192 582
Pulp and PaperMULTI-LAYER PAPERMAKER'S FORMING FABRIC WITH PAIRED MD BINDING YARNS8 196 613
Pulp and PaperDEBARKING MECHANISM AND METHOD8 201 599
Pulp and PaperCLAMPING ASSEMBLY FOR WOODWORKING KNIFE8 205 650
Pulp and PaperPAPERMAKER'S PRESS FELT WITH LONG MACHINE DIRECTION FLOATS IN BASE FABRIC8 240 342
Pulp and PaperPAPERMAKER'S FORMING FABRIC WITH ENGINEERED DRAINAGE CHANNELS8 251 103
Pulp and PaperMETHOD AND DEVICE FOR INSTALLING SEAMED INDUSTRIAL FABRIC8 252 145
Pulp and PaperPROCESSING AND SYSTEMS FOR THE PULPING OF LIGNOCELLULOSIC MATERIALS8 262 851
Pulp and PaperPAPERMAKING FORMING FABRIC WITH LONG BOTTOM CMD YARN FLOATS8 267 125
Pulp and PaperMETHOD FOR TREATING PULP IN CONNECTING WITH THE BLEACHING OF CHEMICAL PULP8 277 608
Pulp and PaperSHARP EDGED KNIFE STOP8 281 826
Pulp and PaperMETHOD AND SYSTEM TO ENHANCE FIBER DEVELOPMENT BY ADDITION OF TREATMENT AGENT DURING MECHANICAL PULPING8,282,773
Pulp and PaperSTRAINER APPARATUS8 292 086
Pulp and PaperDEVICE FOR CONTINUOUS REELING OF A PULP WEB8 302 898
Pulp and PaperSHATTER JET NOZZLE WITH MULTIPLE STEAM SOURCES AND METHOD FOR DISRUPTING SMELT FLOW TO A BOILER8,308,899
Pulp and PaperAPPARATUS FOR SCREENING FIBROUS SUSPENSIONS8 328 021
Pulp and PaperBAR AND GROOVE PATTERN FOR A REFINER PLATE AND METHOD FOR COMPRESSION REFINING8 328 124
Pulp and PaperDEFLAKER PLATE AND METHODS RELATING THERETO8,342,437
Pulp and PaperSCRUBBER WITH MULTIPLE VENTURIS8,349,060
Pulp and PaperDEVICE FOR DEWATERING A MATERIAL WEB8 349 137
Pulp and PaperDEVICE FOR TREATING A PULP WEB IN AN EXTENDED NIP PRESSING UNIT8 349 138
Pulp and PaperMETHOD FOR CONTROLLING THE LOCAL CHARACTERISTICS OF A NON-WOVEN TEXTILE AND RELATED INSTALLATION8 381 375
Pulp and PaperAN APPARATUS FOR STORING ROLLING MATERIAL IN A PILE AND RE-CLAIMING FROM THE PILE8 381 899
Pulp and PaperAN APPARATUS FOR STORING ROLLING MATERIAL IN A PILE AND RECLAIMING FROM THE PILE8 387 778
Pulp and PaperUTILIZATION OF WASTE HEAT IN THE DRYER SECTION OF PAPER MACHINES8 429 832
Pulp and PaperFORMING SIEVE FOR THE WET END SECTION OF A PAPER MACHINE8 444 825
Pulp and PaperINDUSTRIAL ROLL WITH MULTIPLE SENSOR ARRAYS8 475 347
Pulp and PaperMETHOD AND SYSTEM TO GENERATE STEAM IN A DIGESTER PLANT OF A CHEMICAL PULP MILL8 512 514
Pulp and PaperTWIN FABRIC FORMING SECTION WITH MULTIPLE DRAINAGE SHOES8,529,733
Pulp and PaperREFINER PLATES HAVING STEAM CHANNELS AND METHOD FOR EXTRACTING BACKFLOW STEAM FROM A DISK REFINER8,573,521
Pulp and PaperSCRUBBER WITH MULTIPLE VENTURIS8 597 413
Pulp and PaperMETHOD AND APPARATUS FOR MIXING A LIGNOCELLULOSIC MATERIAL WITH ENZYMES8 617 355
Pulp and PaperSHEET FORMING SCREEN8 631 832
Pulp and PaperMETHOD IN CONNECTION WITH THE WASHING OF PULP AT A CHEMICAL PULP MILL8 632 655
Pulp and PaperMETHOD FOR TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL8 632 656
Pulp and PaperMETHOD FOR TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL8 632 657
Pulp and PaperFABRIC FOR NON-WOVEN WEB FORMING PROCESS AND METHOD OF USING SAME8 632 707
Pulp and PaperMETHOD AND SYSTEM FOR THIN CHIP DIGESTER COOKING8 641 865
Pulp and PaperMETHOD OF MOUNTING A REFINER PLATE SEGMENT8,671,546
Pulp and PaperUNOBSTRUCTED LOW PRESSURE OUTLET AND SCREEN GRID FOR A HIGH PRESSURE FEEDER8,672,588
Pulp and PaperFLASH TANK WITH COMPACT STEAM DISCHARGE ASSEMBLY8,685,205
Pulp and PaperMETHOD FOR TREATING LIME MUD8 703 079
Pulp and PaperMEDIUM CONSISTENCY REFINING METHOD OF PULP AND SYSTEM8,734,611
Pulp and PaperMETHOD OF PRODUCING CELLULOSE PULP8 758 555
Pulp and PaperSUPPORT WITH WEARING PARTS FOR SCREW PRESSES8 794 137
Pulp and PaperTUBE BANK APPARATUS FOR DISTRIBUTING STOCK8,795,473
Pulp and PaperMETHOD OF TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL8 815 053
Pulp and PaperREACTOR VESSEL HAVING SINGLE CONVERGENCE SIDEWALL PLATES8 821 691
Pulp and PaperWASHER PRESS WITH MULTIPLE NIPS AND MULTIPLE DISPLACEMENT WASH ZONES AND METHOD8,828,189
Pulp and PaperPROCESS AND APPARATUS TO TREAT METAL SURFACES8,894,770
Pulp and PaperIN-LINE DRAINER WITH SHAPED SCREEN SLOTS8,894,819
Pulp and PaperMETHOD FOR PRODUCTION OF MICRO FIBRILLATED CELLULOSE8,906,198
Pulp and PaperYANKEE DRYER FOR DRYING A PULP WEB8 919 008
Pulp and PaperMETHOD FOR USING WASHER PRESS WITH MULTIPLE NIPS AND MULTIPLE DISPLACEMENT WASH ZONES AND METHOD8,926,795
Pulp and PaperAPPARATUS FOR SCREENING FIBROUS SUSPENSIONS8 950 584
Pulp and PaperMETHOD AND ARRANGEMENT FOR SEPARATING CONTAMINANTS FROM LIQUIDS OR VAPORS8 992 729
Pulp and PaperDEVICE FOR DAMPING VIBRATIONS IN A DRIVE TRAIN8 998 732
Pulp and PaperPIN SEAMED PRESS FELT WITH TRIPLE LAYER BASE FABRIC9 005 399
Pulp and PaperCELLULOSE PULP DRYER HAVING BLOW BOXES, AND A METHOD OF DRYING A WEB OF CELLULOSE PULP9 057 559
Pulp and PaperKNIFE FOR WOOD PROCESSING AND METHODS FOR PLATING AND SURFACE TREATING A KNIFE FOR WOOD PROCESSING9,068,260
Pulp and PaperINDUSTRIAL ROLL WITH MULTIPLE SENSOR ARRAYS9 080 287
Pulp and PaperREVERSIBLE LOW ENERGY REFINER PLATES9,085,850
Pulp and PaperSYSTEM AND METHOD FOR DETECTING AND MEASURING VIBRATION IN AN INDUSTRIAL ROLL9 097 595
Pulp and PaperFLASH TANK WITH AN ADJUSTABLE INLET9,103,070
Pulp and PaperCHEMICAL TREATMENT OF LIGNOCELLULOSIC FIBER BUNDLE MATERIAL, AND METHODS AND SYSTEMS RELATING THERETO9,115,468
Pulp and PaperNIP WIDTH SENSING METHOD AND SYSTEM FOR INDUSTRIAL ROLLS9 121 686
Pulp and PaperFLASH TANK WITH FLARED INLET INSERT AND METHOD FOR INTRODUCING FLOW INTO A FLASH TANK9,127,403
Pulp and PaperMETHOD FOR ADJUSTING INLET FLOW TO A FLASH9,139,956
Pulp and PaperAPPARATUS FOR DISPERSER PLATE AND METHOD TO REFINE PAPER9,145,641
Pulp and PaperDEVICE FOR THE DISPOSAL OF RESIDUAL WIRE9 156 076
Pulp and PaperINDUSTRIAL ROLL WITH TRIGGERING SYSTEM FOR SENSORS FOR OPERATIONAL PARAMETERS9 157 184
Pulp and PaperREFINER PLATE HAVING A SMOOTH, WAVE-LIKE GROOVE AND RELATED METHODS9,181,654
Pulp and PaperSTORAGE DEVICE FOR BINDING WIRE OF A CORDING MACHNE9 199 754
Pulp and PaperCOOLED SMELT RESTRICTOR AT COOLED SMELT SPOUT FOR DISTRUPTING SMELT FLOW FROM THE BOILER9,206,548
Pulp and PaperRETROFIT ASSEMBLY AND METHOD FOR INSTALLING A HYDRUALIC DRIVE MOTOR TO A PRESSURIZED VESSEL9,212,706
Pulp and PaperMETHOD FOR MEASURING AND ALIGNING A ROTARY CYLINDRICAL APPARATUS9 234 737
Pulp and PaperMETHOD AND APPARATUS FOR REDUCING THE THICKNESS OF A PRECOAT LAYER OF A DISC FILTER9 259 674
Pulp and PaperFLARED INLET INSERT FOR INTRODUCING FLOW INTO A FLASH TANK9,284,684
Pulp and PaperMETHOD OF REDUCING FLUE GAS EMISSIONS AND A BOILER9 310 075
Pulp and PaperMETHOD AND APPARATUS TO PRODUCE PULP USING PRE-HYDROLYSIS AND KRAFT COOKING9 371 612
Pulp and PaperPROCESS FOR MANUFACTURING A YANKEE CYLINDER9 403 243
Pulp and PaperVACUUM CONTROL VALVE FOR VACUUM DRAINAGE SYSTEM 9,404,588
Pulp and PaperFELT FOR FORMING FIBER CEMENT ARTICLES AND RELATED METHODS9 415 564
Pulp and PaperAPPARATUS AND METHOD FOR INTRODUCING A FIRST FLUID INTO THE FLOW PATH OF A SECOND FLUID AND USE OF SUCH AN APPARATUS 9 427 716
Pulp and PaperPROCESS FOR MANUFACTURING A YANKEE CYLINDER9 452 498
Pulp and PaperROTARY HOUSING FOR CYLINDRICAL BEARING9,458,888
Pulp and PaperROTARY FEEDER9 469 491
Pulp and PaperSOFT RUBBER ROLL COVER WITH WIDE GROOVES9 488 217
Pulp and PaperDEVICE AND METHOD FOR DRYING FIBROUS MATERIAL9 506 692
Pulp and PaperASSEMBLY OF NOZZLES AND VALVES AS DISCHARGE PORTS OF A PRESSURIZED VESSEL AND METHOD FOR SWITCHING AND REPLACING THE NOZZLES AND VAVLES9,518,358
Pulp and PaperADJUSTMENT MECHANISM AND MONITORING SYSTEM AND METHOD FOR A ROTARY FEEDER IN A CELLULOSE CHIP FEEDING SYSTEM FOR A CONTINUOUS DIGESTER9,523,462
Pulp and PaperPAPER MACHINE WIRE9 528 223
Pulp and PaperMETHOD FOR BLEACHING PULP9 540 767
Pulp and PaperMETHOD FOR EXPANDING A CHEMICAL RECOVERY BOILER9 541 286
Pulp and PaperFLAT FACE GAS FREE VALVE FOR PULP VACUUM WASHER AND METHOD9,551,430
Pulp and PaperSYSTEM AND METHOD OF DETERMINING THE ANGULAR POSITION OF A ROTATING ROLL9 557 170
Pulp and PaperRECOVERY BOILER PLANT OF A CHEMICAL PULP MILL9 562 323
Pulp and PaperCLOSING VALVE UNIT FOR A CYCLONE9 573 140
Pulp and PaperROLLER AND METHODS FOR PRODUCTION AND OPERATION9 581 191
Pulp and PaperSCREENING DEVICE9 593 449
Pulp and PaperSTATOR REFINER PLATE ELEMENT HAVING CURVED BARS AND SERRATED LEADING EDGES9,604,221
Pulp and PaperCAST REFINER PLATE SEGMENT WITH BLUNT EDGES AND CORNERS FOR SAFE HANDLING9,605,379
Pulp and PaperPAPERMAKING MACHINE WIRE, THE RUNNING SIDE OF WHICH HAS CROSS THREADS WITH DIFFERENT LENGTHS9 605 380
Pulp and PaperMETHOD FOR REMOVING THE PRECOAT LAYER OF A ROTARY FILTER9 636 611
Pulp and PaperRECOVERY BOILER STARTUP BURNER ASSEMBLY AND METHOD9,638,421
Pulp and PaperMETHOD AND ARRANGEMENT FOR BURNING LIME MUD9 643 885
Pulp and PaperSUCTION ROLL WITH SENSORS FOR DETECTING OPERATIONAL PARAMETERS9 650 744
Pulp and PaperCONICAL ROTOR REFINER PLATE ELEMENT FOR COUNTER-ROTATING REFINER HAVING CURVED BARS AND SERRATED LEADING EDGES9,670,615
Pulp and PaperREFINER PLATE ELEMENT FOR COUNTER-ROTATING REFINER HAVING CURVED BARS AND SERRATED LEADING EDGES9,708,765
Pulp and PaperCOVER DEVICE FOR A DRAINAGE APPARATUS FOR A PAPERMAKING MACHINE9,708,766
Pulp and PaperMETHOD FOR LEACHING RECOVERY-BOILER ASH9 719 209
Pulp and PaperINSTALLATION FOR DRYING A DAMP NON-WOVEN WEB9,765,480
Pulp and PaperADJUSTMENT ASSEMBLY FOR AXIALLY ADJUSTING A ROTOR IN A ROTARY FEEDER 9,771,682
Pulp and PaperCENTRIFUGAL PUMP9 784 275
Pulp and PaperPRESS ROLL COMB PLATE AND RELATED METHOD9,803,319
Pulp and PaperPROCESS FOR PRODUCTION OF A FIBROUS PULP WEB9 856 603
Pulp and PaperDEVICE FOR FORMING AN EXTENDED NIP9 885 153
Pulp and PaperMETHOD AND INSTALLATION FOR DRYING A DAMP WEB9 885 519
Pulp and PaperMETHOD AND APPARATUS FOR WASHING PULP BY MEANS OF INTENSIFIED SUCTION9 901 853
Pulp and PaperCHIPPER MACHINE WEAR PLATE, REPLACEABLE WEAR PLATE CORNER PIECE AND ANVIL MONITORING9,904,909
Pulp and PaperREFINER PLATE WITH GRADUALLY CHANGING GEOMETRY9,968,938
Pulp and PaperSET FOR THE MECHANICAL PROCESSING, IN PARTICULAR GRINDING OF SUSPENDED FIBROUS MATERIAL9 976 253
Pulp and PaperACOUSTIC EMISSION (AE) APPARATUS AND SYSTEM FOR PREDICTING EXPLOSIONS IN DISSOLVING TANK10,012,616
Pulp and PaperMETHOD FOR PROCESSING PACKING MATERIAL TO RECOVER ALUMINUM10 046 978
Pulp and PaperRECOVERY BOILER STARTUP BURNER ASSEMBLY AND METHOD10,047,957
Pulp and PaperNOZZLE ASSEMBLY WITH SELF-CLEANING FACE10 052 647
Pulp and PaperPAPER MACHINE SCREEN10 060 076
Pulp and PaperINSTALLATION FOR CONSOLIDATING A FIBER BATT, PARTICULARLY BY NEEDLEPUNCHING AND CONSOLIDATED NONWOVEN10 100 447
Pulp and PaperMETHOD AND SYSTEM FOR MONITORING THE MASS CHANGES OF HEAT EXCHANGERS OF A STEAM BOILER10 132 495
Pulp and PaperPROCESS FOR REMOVAL OF SULPHUR FROM RAW METHANOL10 160 706
Pulp and PaperREDUCED MASS PLATES FOR REFINERS AND DISPERSERS10,166,546
Pulp and PaperMETHOD FOR UTILIZING LIGNIN SEPARATED FROM BLACK LIQUOR AS LIME-KILN FUEL10 179 972
Pulp and PaperSAND SEPARATOR PERFORATED REPLACEABLE INSERT APPARATUS AND METHOD10,207,279
Pulp and PaperSUCTION ROLL WITH PATTERN OF THROUGH HOLES AND BLIND DRILLED HOLES THAT IMPROVES LAND DISTANCE10 221 525
Pulp and PaperHEATING OF HYDRAULIC DIGESTERS10 240 287
Pulp and PaperMETHOD AND SYSTEM FOR EVALUATING AND PREDICTING SPROCKET TOOTH WEAR 10,247,293
Pulp and PaperPROFILED STRAINER BAR AND STRAINER MADE OF PROFILED STRAINER BARS10 279 285
Pulp and PaperAIRFOIL WITH PERPENDICULAR AIRFLOW10 287 124
Pulp and PaperFLAT FACE GAS FREE VALVE FOR PULP VACUUM WASHER AND METHOD10,328,368
Pulp and PaperHIGH SPEED INJECTOR WITH TWO STAGE TURBULENCE FLAP 10 328 399
Pulp and PaperMETHOD AND ARRANGEMENT FOR GENERATING STEAM AT A DIGESTER PLANT OF A CHEMICAL PULP MILL10 329 713
Pulp and PaperSTATOR REFINER PLATE ELEMENT HAVING CURVED BARS AND SERRATED LEADING EDGES10,337,145
Pulp and PaperSOLIDS LEVEL INDICATOR10,352,919
Pulp and PaperPOLYURETHANE ROLL COVER FOR CALENDER ROLL FOR PAPERMAKING MACHINE10 384 428
Pulp and PaperPRESSURE FILTER WITH A FLOW DISTRIBUTOR AND A METHOD FOR WASHING THE PRESSURE FILTER10 391 428
Pulp and PaperMETHOD OF REDUCING FLUE GAS EMISSIONS AND A BOILER10 443 839
Pulp and PaperWATER EXTRACTION FACILITY10 487 430
Pulp and PaperREFINER PLATE ELEMENT FOR COUNTER-ROTATING REFINER HAVING CURVED BARS AND SERRATED LEADING EDGES10,487,450
Pulp and PaperCAST REFINER PLATE SEGMENT WITH BLUNT EDGES FOR SAFE HANDLING10,501,888
Pulp and PaperARRANGEMENT OF HEAT RECOVERY SURFACES OF A RECOVERY BOILER10 502 410
Pulp and PaperMETHOD AND DEVICE FOR MAKING WET LAID NON WOVENS10 513 826
Pulp and PaperULTRASONIC SMELT DISSOLVING AND SHATTERING SYSTEM10,557,235
Pulp and PaperHYDROPHOBIC AND/OR AMPHIPHOBIC ROLL COVER10 563 354
Pulp and PaperWATER RELIEF GROOVE TO PREVENT CAVITATION OF OPPOSITE REFINER PLATE10,589,279
Pulp and PaperDRUM DRYER10 612 847
Pulp and PaperHIGH SPEED INJECTOR WITH AN IMPROVED STEAM VALVE_B10 654 010
Pulp and PaperMETHOD FOR PROCESSING OF ELECTRICAL AND ELECTRONIC COMPONENTS TO RECOVER VALUABLE MATERIALS10,668,482
Pulp and PaperREFINER PLATE WITH GRADUALLY CHANGING GEOMETRY10 675 630
Pulp and PaperMETHOD AND ARRANGEMENT FOR BURNING LIME MUD10 676 395
Pulp and PaperHIGH SPEED INJECTOR WITH AN IMPROVED STEAM VALVE 10 688 455
Pulp and PaperSEGMENTED ROTOR CAP ASSEMBLY10,697,117
Pulp and PaperPROCESSES AND SYSTEMS FOR THE PULPING OF LIGNOCELLULOSIC MATERIALS10,724,174
Pulp and PaperROTOR BLADE AND SCREEN COMPRISING A ROTOR BLADE10,724,175
Pulp and PaperROTARY FEEDER HIDDEN DOCTOR BLADE10 794 001
Pulp and PaperMULTI-LAYER PAPERMAKER'S FORMING FABRIC WITH AUXILIARY BOTTOM MD YARNS10 808 358
Pulp and PaperEXTENTED CRESCENT FORMER10,808,360
Pulp and PaperSUCTION ROLL SEAL STRIP MONITOR AND LUBRICATION WATER CONTROL SYSTEM10 822 744
Pulp and PaperFELT FOR FORMING FIBER CEMENT ARTICLES AND RELATED METHODS10 836 074
Pulp and PaperCASTED LINER SEGMENTS FOR COMPRESSION DEVICES10,870,250
Pulp and PaperPROCESS FOR ISOLATION OF HEMICELLULOSES FROM BIOMASS PULPING PROCESS WATERS OR SPENT LIQUORS10,870,947
Pulp and PaperMETHOD AND ARRANGEMENT FOR GENERATING PROCESS STEAM10 982 388
Pulp and PaperPIN SEAMED PRESS FELT AND METHOD OF MAKING SAME10 982 389
Pulp and PaperPROCESS AND SYSTEM FOR REDUCING RINGING IN LIME KILNS 10 995 991
Pulp and PaperDISCONTINUOUSLY OPERATED CENTRIFUGE11 007 539
Pulp and PaperFEEDWELL HAVING TWISTED PLATES11 033 837
Pulp and PaperINDUSTRIAL PLANT CONTROLLER11,036,214
Pulp and PaperSCREW PRESS11 052 626
Pulp and PaperVAPOR RELIEF STRAINER WITH CLEANER11 083 985
Pulp and PaperHEAT RECOVERY SURFACES ARRANGEMENT IN A RECOVERY BOILER11 105 499
Pulp and PaperMODULAR SHAFT FOR DISC FILTER11 135 534
Pulp and PaperREFINER PLATE SEGMENTS WITH ANTI-LIPPING FEATURE11 162 220
Pulp and PaperDISPERSER PLATES WITH INTERMESHING TEETH AND OUTER REFINING ZONE11 174 592
Pulp and PaperSUPPORTED TOOTHED PLATES IN A DISPERSER11 208 763
Pulp and PaperMULTI-LAYER PAPERMAKER'S FORMING FABRIC WITH AUXILIARY BOTTOM MD YARNS11 214 923
Pulp and PaperMETHOD OF REGENERATING CATALYSTS USED FOR PRODUCTION OF POLYSULPHIDE COOKING LIQUORS11 219 881
Pulp and PaperMULTI-LAYER PAPERMAKER'S FORMING FABRIC WITH AUXILIARY BOTTOM MD YARNS11 220 784
Pulp and PaperVELOCITY DAMPER FOR A RECOVERY BOILER11 226 095
Pulp and PaperSCREEN ASSEMBLY FOR PULP DIGESTERS AND OTHER TREATMENT VESSELS IN PULP PRODUCTION11 255 046
Pulp and PaperSEPARATION DEVICE11 325 160
Pulp and PaperMULTI-LAYER WARP BOUND PAPERMAKER'S FORMING FABRICS11 339 534
Pulp and PaperPROCESSES AND SYSTEMS FOR THE PULPING OF LIGNOCELLULOSIC MATERIALS11 352 746
Pulp and PaperMETHOD FOR THE SURFACE TREATMENT OF A STEEL YANKEE 11,414,718
Pulp and PaperMETHOD AND DEVICE FOR TREATING A FIBROUS MATERIAL WEB IN A LONG NIP PRESSING UNIT11,414,816
Pulp and PaperDEVICE FOR THE PRODUCTION OF NONWOVEN FABRIC WEBS AND METHOD FOR INSTALLING SUCH A DEVICE11 421 361
Pulp and PaperNEEDLING LOOM WITH ELLIPTICAL TYPE MOVEMENT, TABLE FOR SUCH A NEEDLING LOOM AND MANUFACTURING METHOD OF SUCH A TABLE11,421,362
Pulp and PaperSTEAM BOX WITH MULTIPLE VALVES AND DIFFUSER PLATES AND RELATED SYSTEM11 421 383
Pulp and PaperDISRUPTOR ASSEMBLY ADJUSTMENT SYSTEM AND METHOD11 441 266
Pulp and PaperSET FOR THE MECHANICAL PROCESSING, IN PARTICULAR GRINDING OF SUSPENDED FIBROUS MATERIAL11 453 977
Pulp and PaperMETHOD OF PRODUCING CHEMICAL PULP11 473 241
Pulp and PaperELLIPTICAL NEEDLELOOM HAVING A SEALED CASING AND A GUIDING THROUGH TILTING POT11,505,885
Pulp and PaperINDUSTRIAL PLANT CONTROLLER11 507 070
Pulp and PaperMETHOD FOR PRODUCING A FIBROUS MATERIAL11,535,983
Pulp and PaperMETHOD AND DEVICE FOR THE TREATMENT OF A PRODUCT WEB11 549 215
Pulp and PaperTRANSMISSION WHEEL AND A METHOD FOR ITS MOUNTING11 560 943
Pulp and PaperMETHOD FOR PRODUCING CELLULOSE CARBAMATE11 584 804
Pulp and PaperFLINGER APPARATUS FOR A COUNTER-ROTATING REFINER11 628 446
Pulp and PaperREPLACEABLE FILTER PLATE ASSEMBLY FOR A ROTARY DRUM FILTER11 633 681
Pulp and PaperCONTROL DEVICE FOR CONTROLLING THE MOVEMENT OF THE NEEDLES OF A NEEDLELOOM, NOTABLY OF AN ELLIPTICAL NEEDLELOOM, AND NEEDLE LOOM COMPRISING SUCH A DEVICE11,643,765
Pulp and PaperDISPERSER PLATES WITH INTERMESHING TEETH AND OUTER REFINING ZONE11 643 778
Pulp and PaperREFINER PLATE HAVING GROOVES IMPARTING ROTATIONAL FLOW TO FEED MATERIAL11 643 779
Pulp and PaperDEVICE FOR THE PRODUCTION OF NONWOVEN FABRIC WEBS AND METHOD FOR INSTALLING SUCH A DEVICE11 655 574
Pulp and PaperMATERIAL PROCESSING OPTIMIZATION11 681 280
Pulp and PaperDEVICE AND METHOD FOR PRODUCING A PULP WEB11,702,796
Pulp and PaperSYSTEM FOR ADJUSTING TRUNNION BEARING FOR A ROTARY KILN11 714 014
Pulp and PaperWORKPIECE OF YANKEE CYLINDER SECTION AND PROCESS FOR MANUFACTURING A YANKEE CYLINDER11,718,959
Pulp and PaperVELOCITY DAMPER FOR A RECOVERY BOILER11 719 433
Pulp and PaperMECHANICAL PULPING REFINER PLATE HAVING CURVED REFINING BARS WITH JAGGED LEADING SIDEWALLS AND METHOD FOR DESIGNING PLATES13 041 924

SEPARATION

Product groupPatent titleUS patent number
SeparationDEVICE FOR CONTINUOUS DRYING OF MATERIAL7 028 414
SeparationSCREEN BOWL CENTRIFUGE8,246,842
SeparationDISTRIBUTOR PLATE FOR FLUIDIZED BED EQUIPMENT8 495 824
SeparationFILTER PRESS8 512 560
SeparationWEIR AND CHOKE PLATE FOR SOLID BOWL CENTRIFUGE8,579,783
SeparationDECANTER CENTRIFUGE WITH WEAR-RESISTANT ACCELERATOR INSERTS9 931 643
SeparationCENTRIFUGE AND DISCHARGE PORT MEMBER OF A CENTRIFUGE FOR POWER REDUCTION9 993 831
SeparationDECANTER CENTRIFUGE WITH DOUBLE AXIAL SEALING10 058 876
SeparationSCREW CENTRIFUGE FOR WET MECHANICAL SEPARATION OF SOLIDS10 213 791
SeparationMETHOD FOR PRODUCING SALTS WITH A REDUCED WATER OF CRYSTALLIZATION CONTENT10 215 492
SeparationMETHOD AND DEVICE FOR DEWATERING SLUDGE ON A SCREEN10 329 176
SeparationRECOVERING SOLID WASTE BRINE FROM PROCESSED WATER UTILIZING A FLUIDIZED BED SPRAY GRANULATOR SYSTEM10 793 452
SeparationFILTER DRUM FOR A VACUUM AND/OR PRESSURE FILTRATION DEVICE10 807 024
SeparationVACUUM AND/OR PRESSURE FILTRATION DEVICE FOR FILTRATION OF A SUSPENSION10 870 073
SeparationMETHOD FOR PRODUCING SALTS WITH A REDUCED WATER OF CRYSTALLIZATION CONTENT10,914,519
SeparationDECANTER CENTRIFUGE11,465,159