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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US405518023 Abr 197625 Oct 1977Colgate-Palmolive CompanyAbsorbent article with retained hydrocolloid material
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US406982122 Mar 197624 Ene 1978Colgate-Palmolive CompanyAbsorbent article
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US42352378 May 197825 Nov 1980Johnson & JohnsonAbsorbent open network structure
US42683407 Mar 197919 May 1981Colgate-Palmolive CompanyMethod of forming an absorbent article
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US433346411 Abr 19808 Jun 1982Zenmi Co., Ltd.Sanitary napkin
US45003158 Nov 198219 Feb 1985Personal Products CompanySuperthin absorbent product
US453759020 Jun 198327 Ago 1985Personal Products CompanySuperthin absorbent product
US454045410 Sep 198410 Sep 1985Personal Products CompanyMethod of forming a superthin absorbent product
US456834110 Mar 19834 Feb 1986James G. Mitchell
Winalee G. Mitchell
Absorbent pads, incontinence care products and methods of production
US457398913 Dic 19824 Mar 1986Colgate-Palmolive CompanyDisposable diaper and method of manufacture
US457806820 Dic 198325 Mar 1986The Procter & Gamble CompanyAbsorbent laminate structure
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US462486825 Sep 198525 Nov 1986Colgate-Palmolive CompanyBorated polysaccharide absorbents and absorbent products
US467001122 Abr 19852 Jun 1987Personal Products CompanyDisposable diaper with folded absorbent batt
US473758228 Jun 198512 Abr 1988The Procter & Gamble CompanyAbsorbent vegetable materials
US48064083 Nov 198621 Feb 1989Beghin-Say SAAbsorbent structure for disposable articles
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US49852982 Oct 198915 Ene 1991Minnesota Mining and Manufacturing CompanyAbsorbent nonwoven webs
US49940379 Jul 199019 Feb 1991Kimberly-Clark CorporationAbsorbent structure designed for absorbing body fluids
US50096506 Ago 198723 Abr 1991Kimberly-Clark CorporationAbsorbent structure designed for absorbing body fluids
US501330924 Abr 19897 May 1991Kem-Wove IncorporatedIncontinent pad with high absorbent packet
US512240720 Jun 199016 Jun 1992Kimberly-Clark CorporationOdor-removing cover for absorbent pads and method of making same
US514933523 Feb 199022 Sep 1992Kimberly-Clark CorporationAbsorbent structure
US515070718 Jun 199029 Sep 1992Medico International, Inc.Absorbent assembly for use as a thermal pack
US517666819 Sep 19895 Ene 1993Kimberly-Clark CorporationAbsorbent structure designed for absorbing body fluids
US525237418 Feb 199212 Oct 1993Paper-Pak Products, Inc.Underpad for incontinent patients
US530019217 Ago 19925 Abr 1994Weyerhaeuser CompanyWet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
US530889617 Ago 19923 May 1994Weyerhaeuser CompanyParticle binders for high bulk fibers
US535248017 Ago 19924 Oct 1994Weyerhaeuser CompanyMethod for binding particles to fibers using reactivatable binders
US53911613 Nov 199221 Feb 1995Molnlycke ABAbsorption material, preferably for use in disposable articles such as diapers, sanitary napkins or wound dressings
US539535927 Sep 19937 Mar 1995Kao CorporationAbsorbent article
US544797715 Nov 19935 Sep 1995Weyerhaeuser CompanyParticle binders for high bulk fibers
US553235015 Feb 19942 Jul 1996Rhone-Poulenc Inc.Crosslinked polysaccharides useful as absorbent materials
US553626422 Oct 199316 Jul 1996The Procter & Gamble CompanyAbsorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US553878317 Ago 199223 Jul 1996Non-polymeric organic binders for binding particles to fibers
US554321517 Ago 19926 Ago 1996Weyerhaeuser CompanyPolymeric binders for binding particles to fibers
US554754116 Feb 199420 Ago 1996Weyerhaeuser CompanyMethod for densifying fibers using a densifying agent
US554774517 Ago 199320 Ago 1996Weyerhaeuser CompanyParticle binders
US557161817 Jun 19945 Nov 1996Weyerhaeuser CompanyReactivatable binders for binding particles to fibers
US558925617 Ago 199231 Dic 1996Weyerhaeuser CompanyParticle binders that enhance fiber densification
US560154225 Mar 199611 Feb 1997Kimberly-Clark CorporationAbsorbent composite
US560775917 Ago 19934 Mar 1997Weyerhaeuser CompanyParticle binding to fibers
US56097277 Feb 199411 Mar 1997Weyerhaeuser CompanyFibrous product for binding particles
US56118857 Jun 199518 Mar 1997Weyerhaeuser CompanyParticle binders
US56145704 Abr 199525 Mar 1997Weyerhaeuser CompanyAbsorbent articles containing binder carrying high bulk fibers
US564156117 Ago 199324 Jun 1997Weyerhaeuser CompanyParticle binding to fibers
US567241817 Ago 199330 Sep 1997Weyerhaeuser CompanyParticle binders
US569341117 Ago 19932 Dic 1997Weyerhaeuser CompanyBinders for binding water soluble particles to fibers
US571388130 Oct 19953 Feb 1998Non-continuous absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US576202315 Nov 19969 Jun 1998Alterlink, Inc.Sorbent composition with polysaccharide clumping agent and boron-based cross-linking agent
US578932619 Nov 19964 Ago 1998Weyerhaeuser CompanyParticle binders
US580111620 Jun 19971 Sep 1998Rhodia Inc.Process for producing polysaccharides and their use as absorbent materials
US58073644 Abr 199515 Sep 1998Weyerhaeuser CompanyBinder treated fibrous webs and products
US584305621 Jun 19961 Dic 1998Kimberly-Clark Worldwide, Inc.Absorbent article having a composite breathable backsheet
US586872430 Oct 19959 Feb 1999The Procter & Gamble CompanyNon-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles
US587934129 Mar 19969 Mar 1999Kimberly-Clark Worldwide, Inc.Absorbent article having a breathability gradient
US591941119 Jun 19976 Jul 1999The Procter & Gamble CompanyProcess of making a non-continuous absorbent composite
US592529924 Jun 199720 Jul 1999The Procter & Gamble CompanyMethods for making non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles
US59980325 Jul 19967 Dic 1999Weyerhaeuser CompanyMethod and compositions for enhancing blood absorbence by superabsorbent materials
US60715496 Ago 19986 Jun 2000Weyerhaeuser CompanyBinder treated fibrous webs and products
US61744121 Mar 199916 Ene 2001Purely Cotton, Inc.Cotton linter tissue products and method for preparing same
US62708937 Mar 19947 Ago 2001Weyerhaeuser CompanyCoated fiber product with adhered super absorbent particles
US63404117 Oct 199822 Ene 2002Weyerhaeuser CompanyFibrous product containing densifying agent
US63914534 Mar 199821 May 2002Weyernaeuser CompanyBinder treated particles
US63953956 Dic 199928 May 2002Weyerhaeuser CompanyMethod and compositions for enhancing blood absorbence by superabsorbent materials
US64259793 May 200130 Jul 2002Weyerhaeuser CompanyMethod for making superabsorbent containing diapers
US642856117 Jul 19976 Ago 2002Astra AktiebolagBiocompatible glue
US646155331 Ene 19978 Oct 2002WeyerhaeuserMethod of binding binder treated particles to fibers
US65210874 May 200118 Feb 2003Weyerhaeuser CompanyMethod for forming a diaper
US652133918 May 200018 Feb 2003Weyerhaeuser CompanyDiol treated particles combined with fibers
US65339783 Ago 200018 Mar 2003Kimberly-Clark Worldwide, Inc.Process and apparatus for forming a stabilized absorbent web
US65339893 Ago 200018 Mar 2003Kimberly-Clark Worldwide, Inc.Multi-chamber process and apparatus for forming a stabilized absorbent web
US65961031 Nov 200022 Jul 2003Weyerhaeuser CompanyMethod of binding binder treated particles to fibers
US66082373 Ago 200019 Ago 2003Kimberly-Clark Worldwide, Inc.High-strength, stabilized absorbent article
US662724918 Mar 200230 Sep 2003Weyerhaeuser CompanyMethod of enhancing blood absorbence by superabsorbent material
US664617920 Dic 199611 Nov 2003Kimberly-Clark Worldwide, Inc.Absorbent composite
US665999016 Feb 19999 Dic 2003Kimberly-Clark Worldwide, Inc.Absorbent article having a breathability gradient
US70184907 May 200328 Mar 2006Weyerhaeuser CompanyMethod of binding binder treated particles to fibers
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US75413257 Ene 20022 Jun 2009Joker AGAgent for removing solid particles
US77678773 Ago 20013 Ago 2010S.T. Chemical Co., Ltd.Liquid-absorbing core
US81150507 Dic 200914 Feb 2012The Natural Baby Company, LLCSoaker pad for cloth diaper
USRE329572 May 198520 Jun 1989Johnson & JohnsonAbsorbent article

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