Mark Halpern

US Patent 7090746 Process and device for removing water from a mechanical pulp, chemical pulp or paper sheet

US Patent 7097740 Method and screen for screening at least two pulp mixtures

US Patent 7105076 Gas phase continuous digester having an inverted top separator with liquor injection

US Patent 7112260 Process and device for cleaning a circulating belt

US Patent 7115188 Process and apparatus for monitoring dewatering in a wet section of a paper machine

US Patent 7125473 Apparatus and method for conditioning a web on a papermaking machine

US Patent 7128808 Method and apparatus for identifying mapping of paper machine actuator

US Patent 11174595 Tissue paper converting line and method

US Patent 11174596 Tissue product and method and apparatus for producing same

US Patent 7134299 Meltdown device as well as a process for the production of high-UV-transmitting glass type

US Patent 7135091 Arrangement for threading of web in a pulp machine

US Patent 7138036 Monitoring device

US Patent 7141141 Apparatus and method for determination and control of paper web qualities on a papermaking machine

US Patent 7143608 Burner for synthesizing glass particles and method for producing porous glass body

US Patent 7144478 Pollution control method for cylindrical dryer used in paper machine

US Patent 7147753 Starch composition and the use thereof in wet-end of paper preparation

US Patent 7147754 System for keeping calender rolls of a paper machine clean

US Patent 7147755 Ultrasonic transducer system

US Patent 7150165 Molten glass fining apparatus

US Patent 7150808 Apparatus for forming a paper or cardboard web

US Patent 7153390 Process for manufacturing a cellulosic paper product exhibiting reduced malodor

US Patent 7153391 Method in connection with the production of pulp, paper or paperboard

US Patent 7155938 Method and device for loading a glass processing installation

US Patent 7156952 Method and arrangement for oxygen delignification of cellulose pulp

US Patent 7160419 Coated paper for printing

US Patent 7165425 Multi-tube burner and glass preform manufacturing method using the same

US Patent 7166192 Method for controlling pitch and stickies deposition

US Patent 7166193 Method of ensuring flatness of a vane in a headbox by means of a mounting arrangement, headbox with such a mounting arrangement, a mounting arrangement and vane therefor

US Patent 7166194 Water jet cutter

US Patent 7169261 Silica-based sols

US Patent 7169263 Coarse dirt collector for removing coarse material from a pulper and corresponding method

US Patent 7172680 Shoe roll

US Patent 7175741 Reducing odor in absorbent products

US Patent 7175742 Doctor blade

US Patent 7192507 Machine for producing a fibrous material web

US Patent 7198696 Method for manufacturing paper with a constant filler content

US Patent 7204914 System and method for controlling a processor including a digester utilizing time-based assessments

US Patent 7214292 Addition of THP or THP+ salt to pulping liquors to destroy catalase and/or catalase producing bacteria

US Patent 7216511 Furnace apparatus and method for tempering low emissivity glass

US Patent 7217342 Apparatus for paper making and paper surface enhancement

US Patent 7226526 Starch and fiber mixture for papermaking and methods of making paper with the mixture

US Patent 7229524 Feeding arrangement for feeding of chips to chip bins

US Patent 7229530 Method for reducing undesirable odors generated by paper hand towels

US Patent 7235156 Method for reducing nesting in paper products and paper products formed therefrom

US Patent 7235157 Method for controlling one or more surface quality variables of a fiber web in a shoe calender

US Patent 7241364 Papermaking machine for forming tissue employing an air press

US Patent 7244340 Creping blade

US Patent 7252739 Method for distributing cellulose pulp of low and medium consistency in order to form a uniform pulp web

US Patent 7264692 Method for monitoring the operation of a doctor assembly in a paper machine and a doctor assembly for implementing the method

US Patent 7270727 Paper sized with a sizing agent and a selected sizing promoter

US Patent 7279071 Paper articles exhibiting water resistance and method for making same

US Patent 7279073 Apparatus for liquid-based fiber separation

US Patent 7285179 Continuous digester for cellulose pulp including method and recirculation system for such digester

US Patent 7291244 Pulp flaker

US Patent 7291246 Liquid board

US Patent 7291248 Dewatering member with a composite body for a paper or board machine and method for manufacturing a dewatering member with a composite body for a paper or board machine

US Patent 7293431 Apparatus for cooling a filament forming area of a filament forming apparatus

US Patent 7294225 Process for production of synthesis gas in combination with the maintenance of the energy balance for a pulp mill

US Patent 7294227 Method and system for the treatment of pulp prior to ozone bleaching

US Patent 7294233 System and method for altering the tack of materials using an electrohydraulic discharge

US Patent 7294234 Process and device for monitoring the condition of a belt

US Patent 7294235 Supercalendering optimization using a steam shower

US Patent 7294239 Method and an apparatus for manufacturing and drying a fiber web provided with a three-dimensional surface structure

US Patent 7296440 Device and method for melting glass

US Patent 7297224 Method of deinking waste paper using cellulase without lowering paper strength and method of evaluating the same

US Patent 7297227 Method of making sheet electrode for electric double layer capacitor and roller rolling machine suitable for use therein

US Patent 7297228 Process for manufacturing a cellulosic paper product exhibiting reduced malodor

US Patent 7297229 Paper bulking promoter

US Patent 7297232 Production method and device for fiber molding

US Patent 7297235 Method and apparatus for making molded filter elements

US Patent 7297300 Method of making polarizable electrode for electric double layer capacitor

US Patent 7300539 Treatment of solid containing material derived from effluent

US Patent 7300544 Sanitary paper

US Patent 7300548 Method and apparatus for controlling cross-machine direction (CD) controller settings to improve CD control performance in a web making machine

US Patent 7300549 Method for controlling the operation of a paper, board or tissue production line

US Patent 7300551 Paper machine belt conditioning system, apparatus and method

US Patent 7303651 Ink jet recording paper

US Patent 7303654 Cellulosic product and process for its production

US Patent 7306702 Enzymatic press felt treatment

US Patent 7309401 Top separator for gas phase and hydraulic phase continuous digesters and method for converting digester

US Patent 7309402 Doctor blade purge system

US Patent 7311802 Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof

US Patent 7311803 Distribution of a flowing medium

US Patent 7311804 Universal doctor blade with indicia

US Patent 7313931 Method and device for heat treatment

US Patent 7318880 Method for defibring recycled fiber material in a drum pulper, and a drum pulper

US Patent 7320741 Method of xylanase treatment in a chlorine dioxide bleaching sequence

US Patent 7320742 Packaging device and method for absorbing moisture

US Patent 7322215 Method for blank pressing of optical components

US Patent 7323086 Pollution prevention method for canvas used in paper machine

US Patent 7326318 Hydraulically entangled nonwoven material and method for making it

US Patent 7347916 Vacuum washer drum

US Patent 7351305 Method and a digester for the continuous cooking of wood raw material to cellulose pulp

US Patent 11180888 Fibrous structures comprising trichome compositions and methods for obtaining same

US Patent 11180890 Fluorochemical-free oil and grease resistant cellulosic materials

US Patent 7364638 Process for the hot dispersing of a paper fiber stock

US Patent 7364641 Manufacture of paper and paper board

US Patent 7368037 Refiner steam separation system for reduction of dryer emissions

US Patent 7381295 Pulp fractionation using centrifugal cleaners and power screens with multi-layer headbox and deaeration tank

US Patent 7381298 Process for making a paperboard from a high consistency slurry containing high levels of crosslinked cellulosic fibers

US Patent 7381301 Device and working method for automatically changing the work rolls, the back-up rolls and the intermediate rolls of a single-stand or multiple-stand strip mill

US Patent 7381302 Method and arrangement for impregnating chips

US Patent 7381303 System and method for controlling a thermo-mechanical wood pulp refiner

US Patent 7381304 Method and system for threading a running paper web

US Patent 7381305 Method and apparatus for monitoring liquid and solid contents in a froth

US Patent 7383694 Lubrication assembly for glassware forming molds

US Patent 7384501 Method for improved turpentine recovery from modern cooking plants

US Patent 7384507 Watermarked paper

US Patent 7384508 Apparatus and method for draining water from a cellulose web

US Patent 7384509 Method for controlling the moisture profile of a paper web

US Patent 7384510 Apparatus and method for determining the permeability of a circulating band in a paper machine

US Patent 7387702 Paper or paperboard laminate and method of producing such a laminate

US Patent 7387704 Non-woven inorganic fiber mat

US Patent 7387706 Process of material web formation on a structured fabric in a paper machine

US Patent 7387708 Process for feeding pulp into a blow tank or storage tank

US Patent 7390379 Method and apparatus for determining the lateral position of a web or fabric edge in a former

US Patent 7392668 Low heat capacity gas oxy fired burner

US Patent 7393434 Method and device for stabilizing unseamed loops

US Patent 7396435 Method for conveying, mixing, and leveling dewatered pulp prior to drying

US Patent 7396437 Method and system for controlling the web formation

US Patent 7396438 Lignocellulose fiber-resin composite material

US Patent 7396497 Method of forming a polishing pad having reduced striations

US Patent 7399382 Device for cleaning a roll in a paper production plant

US Patent 7402224 Method for producing paper pulp, lignins, sugars and acetic acid by frantionation of lignocellulosic vegetable material in formic/acetic acid medium

US Patent 7407562 Method, system and calendar for controlling the moisture profile and/or moisture gradient of a paper web, and a web

US Patent 7413631 Opacifying composition for paper or paperboard, processes using same and paper or paperboard produced therefrom

US Patent 7413632 Method for calendering a fibrous web and a calender

US Patent 7416638 Apparatus and method for manufacturing a multi-layer web product

US Patent 7418834 System, method, and apparatus for interchangeably accommodating both fixed and floating takeout inserts

US Patent 7419570 Soft, strong clothlike webs

US Patent 7422660 Method of producing a nonwoven material

US Patent 7422661 Equipment for leading a web threading tail in a paper machine

US Patent 7427335 Cleaning device of band-like apparatus

US Patent 7429307 Method of forming a fibrous web

US Patent 7429310 Method, arrangement and equipment for tensioning and guiding a fabric in a paper or board machine

US Patent 7435314 Method for the production of a fibrous web

US Patent 7435315 Arrangement for stabilizing a web

US Patent 7442279 Method and apparatus for producing tissue paper

US Patent 7442281 Kaolin products and their production

US Patent 7444837 Method and device for melting glass using an induction-heated crucible with cooled crust

US Patent 7445693 Device, method and arrangement for pressing two axis-parallel rollers approachable to one another in a device for producing and/or treating a web of material

US Patent 7448232 Convection heating furnace for a tempered glass sheet

US Patent 7449086 Use of synthetic metal silicates for decreasing the deposition of contaminants during a papermaking process

US Patent 7449087 Production mold for formed fiber

US Patent 7452444 Digester wash extraction by individual screen flow control

US Patent 7452446 Apparatus and method for dewatering a fabric

US Patent 7452447 Steam distributor for steam showers

US Patent 7455749 Gas phase continuous digester having an inverted top separator with liquor injection

US Patent 7459059 Use of synthetic metal silicates for increasing retention and drainage during a papermaking process

US Patent 7459060 Reverse bump test for closed-loop identification of CD controller alignment

US Patent 7459061 Steam distribution apparatus with removable cover for internal access

US Patent 7462260 Process for manufacturing a cellulosic paper product exhibiting reduced malodor

US Patent 7462261 Method for producing flanged molding

US Patent 7462312 Method of fabricating element having microstructure

US Patent 7465374 Roll cleaning apparatus

US Patent 7470345 Rolled paper product having high bulk and softness

US Patent 7470347 Device and method withdrawing cellulose pulp from a container

US Patent 7473335 Apparatus and method for monitoring the transfer of a material web

US Patent 7475569 Exhaust positioned at the downstream end of a glass melting furnace

US Patent 7478544 Method and apparatus for lubricating molten glass forming molds

US Patent 7485206 Apparatus in connection with a headbox of a paper machine or equivalent

US Patent 7488401 Wet-laid friction material, system and method

US Patent 7491293 White top paperboard

US Patent 7491295 Dewatering element having non-pulsing dewatering followed by pulsing dewatering

US Patent 7491296 Multi-stage screening apparatus, screen basket and method for screening pulp suspensions

US Patent 7494565 Use of starch with synthetic metal silicates for improving a papermaking process

US Patent 7494567 Combined paper sheet temperature and moisture sensor

US Patent 7494568 Leader cloth and manufacturing method thereof

US Patent 7497923 Enhanced multi-ply tissue products

US Patent 7497927 Continuous digester with fluid circulation

US Patent 7497982 Method for forming a ceramic article using self lubricating binders

US Patent 7501041 Bleached, mechanical paper pulp and the production method therefor

US Patent 7501042 Method and arrangement in connection with a chemical recovery boiler

US Patent 7503188 Vitrification furnace with dual heating means

US Patent 7504001 Method for producing paper and agent for improving yield

US Patent 7504002 Method of producing coated paper with reduced gloss mottle

US Patent 7504003 Arrangement in a headbox

US Patent 7509819 Oxygen-fired front end for glass forming operation

US Patent 7510627 Acoustic paper diaphragm and acoustic transducer apparatus

US Patent 7510629 Method and device for analysing surface structure in paper or board

US Patent 11186074 Method and apparatus for changing rolls on an embosser/laminator machine

US Patent 11186950 Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials

US Patent 11186952 Composition which contains composite fibers composed of inorganic particles and fibers

US Patent 7520961 Process and device for blending fluid flows

US Patent 7520962 Machine for producing a fibrous web

US Patent 7524400 Process for controlling torque in a calendering system

US Patent 7530238 Heating apparatus with electrode for the conductive heating of melts

US Patent 7531064 Machine for the production/processing of a material web and damping device

US Patent 7533543 Reinforcing device for bushing used to produce filaments, such as glass-based filaments

US Patent 7534324 Felt and equipment surface conditioner

US Patent 7534409 Pyrogenic silicon dioxide powder and dispersion thereof

US Patent 7537674 Closed floatation de-inking module for recycled paper

US Patent 7537675 Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof

US Patent 7540938 Method and system for energy savings in TMP by high temperature LC/MC refining of pulp

US Patent 7544271 Open flotation de-inking module for recycled paper

US Patent 7547374 Method for impregnating chips in a continuous digestion system

US Patent 7550060 Method and arrangement for feeding chemicals into a process stream

US Patent 7550062 Method and system for controlling the temperature of ceramic elements in a supporting or wiping strip in a paper production facility, and supporting or wiping strip

US Patent 7550100 Process and apparatus for the production of paper products

US Patent 7556714 Method of operating a papermaking process

US Patent 7560009 Method and apparatus at a twin-wire press and also a twin-wire press

US Patent 7563344 Molded wet-pressed tissue

US Patent 7566380 Continuous digester with fluid circulation

US Patent 7566382 Method and arrangement for controlling short circulation in a paper machine or the like

US Patent 7575657 Method and apparatus for reducing the amount of sludge produced in a pulp and/or paper mill

US Patent 7575658 Vacuum washer drum

US Patent 7578902 Apparatus and method for manufacturing a multi-layer web product

US Patent 7578904 Enzymatic press felt treatment

US Patent 7578906 Headbox and stock delivery system for a papermaking machine

US Patent 7582187 Process and apparatus for producing a tissue web

US Patent 7582189 Method for optimizing production of paper or board

US Patent 7582190 Shaped pulp article and resulting surface covering and method of making same

US Patent 7582191 Process for producing loudspeaker diaphragm, loudspeaker diaphragm produced by the process, and loudspeaker with the diaphragm

US Patent 7585390 Composite web and process for manufacture from post-industrial scrap

US Patent 7585393 Anti-staining agent for paper machine, and method for preventing stains using the same

US Patent 7585395 Structured forming fabric

US Patent 7588663 Multiple mode headbox

US Patent 7591925 Process and apparatus for producing a fibrous web

US Patent 7591927 Manufacturing method for wastepaper shock absorbing materials using vacuum forming principle and wastepaper shock absorbing materials using the method

US Patent 7597778 Method for the production of a web of tissue material

US Patent 7597781 Inorganic fiber paper

US Patent 7597782 Press stable method of cleaning paper machine press fabrics on-the-run

US Patent 7601243 Method for conveying, mixing, and leveling dewatered pulp prior to drying

US Patent 7604713 Method for producing creped paper

US Patent 7604714 Methods for the preparation of crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks

US Patent 7604715 Papermaking process

US Patent 7608167 Crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks

US Patent 7608169 Apparatus and method for break recovery in a paper machine or other system

US Patent 7611606 Low-density neutral paper

US Patent 7615134 Method and arrangement of impregnating chips

US Patent 7618517 Method and apparatus for monitoring liquid and solid contents in a froth

US Patent 7621154 Solid fuel combustion for industrial melting with a slagging combustor

US Patent 7622022 Surface treatment of substrate or paper/paperboard products using optical brightening agent

US Patent 7628889 Lignocellulose fiber-resin composite material

US Patent 7628890 Extraction bedplate with laser or water jet cut apertures

US Patent 7635419 Shoe press apparatus of a paper machine and paper production method

US Patent 7641767 Apparatus for treating a fibrous suspension

US Patent 7645361 Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof

US Patent 7648612 Papermaking machine for forming tissue employing an air press

US Patent 7648613 Method and arrangement in a paper machine or the like close to a moving web to be dried and usually supported against a wire, sealing device and paper machine

US Patent 7648614 Method and apparatus for controlling cross-machine direction (CD) controller settings to improve CD control performance in a web making machine

US Patent 7651592 Molded article

US Patent 7654113 Apparatus for cooling a filament forming area of a filament forming apparatus

US Patent 7658818 Method for converting a digester for use as a gas phase and hydraulic phase continuous digester

US Patent 7658819 Composition

US Patent 7658820 Digester wash extraction by individual screen flow control

US Patent 7662258 Roofing mat using urea-formaldehyde binder of particular viscosity and surface tension

US Patent 7662259 Method for dewatering a fabric

US Patent 7662261 Beam structure for a web forming machine

US Patent 7662262 Supercalendering optimization using a steam shower

US Patent 7666272 Paper articles exhibiting water resistance and method for making same

US Patent 7666273 Paper articles exhibiting water resistance and method for making same

US Patent 7666275 Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof

US Patent 7666276 Apparatus for producing tissue paper

US Patent 7670460 Production of paper using slica-based-sols

US Patent 7674354 Starch derivatives for use in paper sizing and/or coating compositions

US Patent 7678230 Environmentally sustainable multiple ply paper product

US Patent 7682485 Papermaking process

US Patent 7682487 Product for use in papermaking and preparation thereof

US Patent 7682489 Twin-wire press

US Patent 7685843 Tin oxide material with improved electrical properties for glass melting

US Patent 7686919 Method and device for the continuous cooking of pulp

US Patent 7686922 Process and device for dewatering a fiber web

US Patent 7686924 Support body, holding device therefor, apparatus with such body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip

US Patent 7691227 Bleached, mechanical paper pulp and the production method therefor

US Patent 7691234 Aqueous composition

US Patent 7695591 Arrangement and Method for Treatment of Cellulose Pulp Involving Means for Seal Adjustment

US Patent 7695592 Method and apparatus for measuring fiber orientation of a moving web

US Patent 7699959 Enhanced multi-ply tissue products

US Patent 7708861 Formulations for high speed print processing

US Patent 7708863 Process for molding a friction wafer

US Patent 7713382 Method and apparatus for processing wood chips

US Patent 7713383 Arrangement for feeding a slurry of chips and liquid

US Patent 7718034 Refiner steam separation system for reduction of dryer emissions

US Patent 7718037 Creping foil for redirecting dust

US Patent 7730745 Vitrification furnace with dual heating means

US Patent 7731818 Process for deinking waste paper

US Patent 7735340 Method and apparatus for homogenizing a glass melt

US Patent 7736463 Method for manufacturing bleached mechanical and chemithermomechanical pulp

US Patent 7736466 Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability

US Patent 7736467 Screen assembly for a pulp digester

US Patent 7740744 Method and apparatus for removing residual tissue from parent rolls

US Patent 7749354 Digester wash extraction by individual screen flow control

US Patent 7749356 Method for using water insoluble chemical additives with pulp and products made by said method

US Patent 7749358 Installation module for a paper or board machine

US Patent 7754051 Roll cleaning apparatus

US Patent 7776184 Arrangement for the treatment of cellulose pulp in a washing apparatus adapted to facilitate service and inspection of the apparatus

US Patent 7776185 Paper machine comprising a single nip press

US Patent 7780815 Gas free valve for pulp vacuum washer and method

US Patent 7780817 Measurement system for improved paper roll runnability

US Patent 7785442 Method and arrangement for feeding chemicals into a papermaking process

US Patent 7785444 Cylindrical suction box assembly

US Patent 7785445 Arrangement for the treatment of cellulose pulp

US Patent 7789997 Device for cleaning of a filter net of a pulp dryer's fan tower, a pulp dryer's fan and a pulp dryer

US Patent 7794569 Support band

US Patent 7794570 Headbox apparatus for a papermaking machine

US Patent 7799171 Reeling method and system as well as an measuring apparatus

US Patent 7799172 Apparatus for measuring tension in paper web

US Patent 7799173 Screen plates having diagonal slots with curved inlets for a digester

US Patent 7807020 Method for degassing and supplying a fibrous suspension to a headbox or a filter device and degassing device

US Patent 7811414 Method and system in a paper machine and software product

US Patent 7811415 Paper machine belt conditioning system, apparatus and method

US Patent 7811416 Apparatus and process for digesting cellulosic material

US Patent 7811418 Papermaking machine employing an impermeable transfer belt, and associated methods

US Patent 7815769 Sanitary paper

US Patent 7815772 Wet-end manufacturing process for bitumen-impregnated fiberboard

US Patent 7820012 Reverse bump test for closed-loop identification of CD controller alignment

US Patent 7820013 Screen cylinder

US Patent 7828937 Scraper blade holding device with scraper blade carrier

US Patent 7833383 Method of manufacturing a multiple layer directionally oriented nonwoven fiber material

US Patent 7833386 Method for producing a fibrous web and twin mesh former for performing said method

US Patent 7837834 Method and device for the continuous cooking of pulp

US Patent 7837835 On-machine coater

US Patent 7846297 Method and device in a dryer section of a fibre-web machine, such as a paper or board machine

US Patent 7846298 Outlet device for a pressurized vessel having a combined radial bearing and hydraulic drive motor

US Patent 7846300 Rail for the compliant supporting of a mesh, and double mesh section

US Patent 7846361 Bioabsorbable polymeric composition for a medical device

US Patent 7850823 Method of controlling adhesive build-up on a yankee dryer

US Patent 7850824 Apparatus for cleaning paper machine press fabrics on-the-run

US Patent 7862686 Enhanced multi-ply tissue products

US Patent 7862688 Methods to control organic contaminants in fibers

US Patent 7862690 Apparatus and method for manufacturing a multi-layer web product

US Patent 7867363 Continuous digester system

US Patent 7871491 Method and arrangement for continuous cooking

US Patent 7871495 Device for removing liquid from a moving fabric or web

US Patent 7871496 Paper machine

US Patent 7875151 Kaolin products and their production

US Patent 7879196 Tank assembly for making fibre products from stock

US Patent RE42110 Fibrous sheet binders

US Patent 7887674 Methods of forming an extended nip in a web-treatment apparatus and controlling load in the nip, employing an elastic support body as one of the nip-forming elements

US Patent 7887675 Press, method in a press and press element for a press

US Patent 7892399 Local tension generating air stabilization system for web products

US Patent 7897014 Arrangement for the treatment of cellulose pulp in a washing apparatus arranged with displaced peripheral valve seals

US Patent 7897015 Single ply tissue products surface treated with a softening agent

US Patent 7897016 Headbox apparatus for a papermaking machine

US Patent 7901544 Paper machine fabric leader

US Patent 7905983 Refiner steam separation system for reduction of dryer emissions

US Patent 7905984 Process and apparatus for producing a fibrous web

US Patent 7905985 Process for producing heatsealable filter materials

US Patent 7905988 Method for the production of a web of tissue material

US Patent 7905989 Process and apparatus for producing a tissue web

US Patent 7909963 Method for measuring hydrophobic contaminants in paper pulp

US Patent 7909964 Pulp mould and use of pulp mould

US Patent 7914648 Device for web control having a plurality of surface features

US Patent 7918966 Method for producing extensible paper, plant for implementing the method, product obtained by the method, and paper material obtained from the product

US Patent 7918968 Apparatus for cleaning paper machine press fabrics on-the-run

US Patent 7918969 Composite construction for dewatering blades for a papermaking machine

US Patent 7927457 Environmentally sustainable multiple ply paper product

US Patent 7927458 Paper articles exhibiting water resistance and method for making same

US Patent 7931779 Screening apparatus and screen basket for screening pulp suspensions

US Patent 7935221 Soft single-ply tissue

US Patent 7935223 Panels including renewable components and methods for manufacturing

US Patent 7935224 Unit in a forming section of a papermaking machine

US Patent 7935225 Papermaker's forming fabrics including monofilaments comprised of a blend of poly(ethylene naphthalate) and poly(ethylene terephthalate)

US Patent 7938934 ASA emulsification with ultrasound

US Patent 7943011 Paperboard material with expanded polymeric microspheres

US Patent 7943012 Protecting device for spraying equipment and method of protecting it and its surroundings

US Patent 7947153 Tissue paper winding and cutting apparatus

US Patent 7947203 Procedure and apparatus in dry forming of fibre layer

US Patent 7951263 Method and apparatus for treating pulp

US Patent 7955474 Tube bank apparatus for distributing stock

US Patent 7964060 Roofing mat using urea-formaldehyde binder of particular viscosity and surface tension

US Patent 7964064 System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agents

US Patent 7967949 Packaging device and method for absorbing moisture

US Patent 7967953 Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability

US Patent 7972477 Surface treatment of substrate or paper/paperboard products using optical brightening agent

US Patent 7972480 Apparatus for removing a broken pulp web from a pulp dryer

US Patent 7972481 Scraping apparatus for the paper industry

US Patent 7976675 Continuous digester system

US Patent 7976678 High-yield paper and methods of making same

US Patent 7976681 Apparatus to produce a fibrous web

US Patent 7976682 Hinged screen plate for drum pulp washer and method for cleaning the plate

US Patent 7981248 Gas free valve for pulp vacuum washer and method

US Patent 7981251 Method and arrangement for feeding chemicals into a process stream

US Patent 7985318 Method of monitoring and inhibiting scale deposition in pulp mill evaporators and concentrators

US Patent 7985319 Tissue product, method of manufacture of a tissue product and apparatus for embossing a tissue ply

US Patent 7988829 Papermaking machine employing an impermeable transfer belt, and associated methods

US Patent 7993490 Method for applying chemical additives to pulp during the pulp processing and products made by said method

US Patent 7993491 End part of an air dryer, air dryer, method in the end part of an air dryer and use of fan

US Patent 7998314 Method for the production of paper, cardboard and card

US Patent 8002119 Control of the thickening of silicate-containing aqueous systems

US Patent 8012310 Method of manufacturing a multiple layer directionally oriented nonwoven fiber material

US Patent 8012311 Method and assembly for the manufacture of an absorbent sheet, and absorbent sheet obtained

US Patent 8012312 Cellulose-based fibrous materials