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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US393924016 May 197417 Feb 1976Scott Paper CompanyMethod for forming fibrous pads
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US479545223 Sep 19873 Ene 1989The Procter & Gamble CompanyAbsorbent article having cantilevered cuff members
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US554754116 Feb 199420 Ago 1996Weyerhaeuser CompanyMethod for densifying fibers using a densifying agent
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US63953956 Dic 199928 May 2002Weyerhaeuser CompanyMethod and compositions for enhancing blood absorbence by superabsorbent materials
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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
US65961031 Nov 200022 Jul 2003Weyerhaeuser CompanyMethod of binding binder treated particles to fibers
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US70184907 May 200328 Mar 2006Weyerhaeuser CompanyMethod of binding binder treated particles to fibers
US706771114 Feb 200527 Jun 2006Uni-Charm CorporationElongated absorbent article
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US780708614 Nov 20045 Oct 2010SCA Hygiene Products ABMethod of strengthen a fibrous body for absorbent articles
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US807999418 Abr 200820 Dic 2011Kimberly-Clark Worldwide, Inc.Disposable absorbent articles having gender-specific containment flaps
US814317714 May 200727 Mar 2012Uni-Charm CorporationNonwoven fabric
US814747224 Nov 20033 Abr 2012Kimberly-Clark Worldwide, Inc.Folded absorbent product
US815385628 Dic 200710 Abr 2012SCA Hygiene Products ABAbsorbent article having absorbent core including regions of lower density
US818343113 Jun 200722 May 2012Uni-Charm CorporationAbsorbent body, multilayer absorbent body and absorbent article
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USD29261122 Abr 19853 Nov 1987Feminine napkin
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USRE2978920 Nov 19753 Oct 1978Scott Paper CompanyAbsorbent articles for disposable diaper