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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US394903510 Sep 19736 Abr 1976Kimberly-Clark CorporationMethod of forming a lightweight airlaid web of wood fibers
US39767347 Jul 197524 Ago 1976Kimberly-Clark CorporationMethod for forming air formed adhesive bonded webs
US416900317 Nov 197725 Sep 1979The Kendall CompanyFlat-pack battery separator
US451559410 Ene 19837 May 1985The Kendall CompanySurgical sponge
US479929425 Ene 198824 Ene 1989Apparatus for making slivers from a lap
US495236631 Ago 198928 Ago 1990Owens-Corning Fiberglas CorporationMolding process
US540330014 Abr 19944 Abr 1995Smith & Nephew p.l.c.Tampons
US546640919 Oct 199314 Nov 1995Kimberly-Clark CorporationForming belt for three-dimensional forming applications
US55758745 May 199519 Nov 1996Kimberly-Clark CorporationMethod for making shaped nonwoven fabric
US564365322 May 19951 Jul 1997Kimberly-Clark CorporationShaped nonwoven fabric
US566539622 May 19959 Sep 1997McNeil-PPC, Inc.Apparatus for making three-dimensional fabrics
US633126813 Ago 199918 Dic 2001First Quality Nonwovens, Inc.Nonwoven fabric with high CD elongation and method of making same
US68722745 Oct 200129 Mar 2005First Quality Nonwovens, Inc.Method of making nonwoven with non-symmetrical bonding configuration
US778064330 Dic 200424 Ago 2010SCA Hygiene Products ABAbsorbent article having X-shaped shaping element