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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US39771327 Oct 197431 Ago 1976The Japan Carlit Company, Ltd.Process for manufacturing high strength Al.sub.2 O.sub.3 -ZRO.sub.3 alloy grains
US40419512 Mar 197616 Ago 1977The Procter & Gamble CompanyAbsorptive structure having improved surface dryness and improved resistance to rewetting in-use
US412763713 Mar 197528 Nov 1978Scott Paper Co.Method of manufacturing a dry-formed, embossed adhesively bonded, nonwoven fibrous sheet
US413494816 Abr 197516 Ene 1979Scott Paper CompanyMethod of making a nonwoven fabric
US413502416 Ago 197616 Ene 1979Scott Paper CompanyMethod of treating a low integrity dry-formed nonwoven web and product made therefrom
US420736731 Jul 197810 Jun 1980Scott Paper CompanyNonwoven fabric
US42397925 Feb 197916 Dic 1980The Procter & Gamble CompanySurface wiping device
US432306825 Feb 19806 Abr 1982The Procter & Gamble CompanyDiaper with embossed textile sheet
US432474918 Jun 198013 Abr 1982Akzona IncorporatedThree-dimensional exchange element for liquid guidance in liquid-gas contact systems
US433397918 Ago 19808 Jun 1982Kimberly-Clark CorporationSoft, bulky, lightweight nonwoven web and method of producing; the web has both fused spot bonds and patterned embossments
US461223124 Sep 198416 Sep 1986James River-Dixie Northern, Inc.Patterned dry laid fibrous web products of enhanced absorbency
US487310110 Ago 198710 Oct 1989Minnesota Mining and Manufacturing CompanyMicrowave food package and grease absorbent pad therefor
US487524720 Jun 198924 Oct 1989Disposable tooth cleaning & polishing apparatus
US49312012 Sep 19885 Jun 1990Colgate-Palmolive CompanyWiping cloth for cleaning non-abrasive surfaces
US515852123 Ene 199227 Oct 1992Scott Paper CompanyEmbossing dispenser
US522331910 Ago 199029 Jun 1993Kimberly-Clark CorporationNonwoven wiper having high oil capacity
US536678225 Ago 199222 Nov 1994The Procter & Gamble CompanyPolymeric web having deformed sections which provide a substantially increased elasticity to the web
US548069910 Ago 19942 Ene 1996Flawa Schweizer Verbandstoff-und Wattefabrieken AG. FlawilPad for applying liquid or semi-solid material
US651318428 Jun 20004 Feb 2003S. C. Johnson & Son, Inc.Particle entrapment system
US653417421 Ago 200018 Mar 2003The Procter & Gamble CompanySurface bonded entangled fibrous web and method of making and using
US655009226 Abr 200022 Abr 2003S. C. Johnson & Son, Inc.Cleaning sheet with particle retaining cavities
US65506395 Dic 200022 Abr 2003S.C. Johnson & Son, Inc.Triboelectric system
US656135420 May 199813 May 2003The Proctor & Gamble CompanyPackage of novel three dimensional structures useful as cleaning sheets
US66079969 Jul 199919 Ago 2003Tomoegawa Paper Co., Ltd.
Unitika, Ltd.
Biodegradable filament nonwoven fabric and method of producing the same
US664560420 May 199811 Nov 2003The Procter & Gamble CompanyStructures useful as cleaning sheets
US667315821 Ago 20006 Ene 2004The Procter & Gamble CompanyEntangled fibrous web of eccentric bicomponent fibers and method of using
US675294716 Jul 199822 Jun 2004Hercules IncorporatedMethod and apparatus for thermal bonding high elongation nonwoven fabric
US67770641 Oct 199917 Ago 2004The Procter & Gamble CompanyCleaning sheets, implements, and articles useful for removing allergens from surfaces and methods of promoting the sale thereof
US679079412 Abr 200114 Sep 2004The Procter & Gamble CompanyCleaning sheets comprising additive and perfume
US679735714 Jun 200128 Sep 2004The Procter & Gamble CompanyThree dimensional structures useful as cleaning sheets
US693633029 Jul 200430 Ago 2005The Procter & Gamble CompanyThree dimensional structures useful as cleaning sheets
US712878917 Mar 200331 Oct 2006The Procter & Gamble CompanySurface bonded entangled fibrous web and method of making and using
US739337113 Abr 20041 Jul 20083M Innovative Properties CompanyNonwoven abrasive articles and methods
US767844218 Nov 200216 Mar 2010Karl Freudenberg KGEmbossed non-woven fabric having a three-dimensional structure
US769176024 Feb 20066 Abr 20103M Innovative Properties CompanyWipe
US77633398 Jul 200227 Jul 2010Carl Freudenberg KGNonwoven fabrics with high fluid absorption capacity and a regular structure, process for their production, and their use
US791463727 Jul 200529 Mar 2011Ahlstrom CorporationMethod for manufacturing a particularly soft and three-dimensional nonwoven and nonwoven thus obtained
USD47302714 Mar 20028 Abr 20033M Innovative Properties CompanySponge