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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US416234323 Dic 197724 Jul 1979The Mearl CorporationMultilayer light-reflecting film
US47495991 May 19877 Jun 1988Stanniolfabrik Eppstein GmbH & Co. KGStrips of soft metal foil, in particular tinsel
US490827831 Oct 198613 Mar 1990Minnesota Mining and Manufacturing CompanySeverable multilayer thermoplastic film
US517695230 Sep 19915 Ene 1993Minnesota Mining and Manufacturing CompanyModulus nonwoven webs based on multi-layer blown microfibers
US519081230 Sep 19912 Mar 1993Minnesota Mining and Manufacturing CompanyFilm materials based on multi-layer blown microfibers
US520797030 Sep 19914 May 1993Minnesota Mining and Manufacturing CompanyMethod of forming a web of melt blown layered fibers
US523873330 Sep 199124 Ago 1993Minnesota Mining and Manufacturing CompanyStretchable nonwoven webs based on multi-layer blown microfibers
US524845519 Feb 199328 Sep 1993Minnesota Mining and Manufacturing CompanyMethod of making transparent film from multilayer blown microfibers
US525822030 Sep 19912 Nov 1993Minnesota Mining and Manufacturing CompanyWipe materials based on multi-layer blown microfibers
US531683826 Mar 199331 May 1994Minnesota Mining and Manufacturing CompanyRetroreflective sheet with nonwoven elastic backing
US542378329 Mar 199413 Jun 1995Minnesota Mining and Manufacturing CompanyOstomy bag with elastic and heat sealable medical tapes
US562907918 Ene 199513 May 1997Minnesota Mining and Manufacturing CompanyElastic and heat sealable medical tapes
US582554329 Feb 199620 Oct 1998Minnesota Mining and Manufacturing CompanyDiffusely reflecting polarizing element including a first birefringent phase and a second phase
US582848810 Mar 199527 Oct 1998Minnesota Mining and Manufacturing Co.Reflective polarizer display
US586731629 Feb 19962 Feb 1999Minnesota Mining and Manufacturing CompanyMultilayer film having a continuous and disperse phase
US588277410 Mar 199516 Mar 1999Minnesota Mining and Manufacturing CompanyOptical film
US596211428 Oct 19975 Oct 19993M Innovative Properties CompanyPolarizing beam-splitting optical component
US596524728 Oct 199712 Oct 19993M Innovative Properties CompanyProcess for forming reflective polarizer
US597642431 Jul 19972 Nov 1999Minnesota Mining and Manufacturing CompanyMethod for making multilayer optical films having thin optical layers
US599107721 Ago 199823 Nov 19993M Innovative Properties CompanyMultilayer polarizer having a continuous and disperse phase
US600571330 Abr 199921 Dic 19993M Innovative Properties CompanyMultilayer polarizer having a continuous and disperse phase
US60079141 Dic 199728 Dic 19993M Innovative Properties CompanyFibers of polydiorganosiloxane polyurea copolymers
US602589727 Nov 199615 Feb 20003M Innovative Properties Co.Display with reflective polarizer and randomizing cavity
US603166524 Ago 199829 Feb 20003M Innovative Properties CompanyMethod of forming a multilayer film having a continuous and disperse phase
US605796128 Feb 19972 May 20003M Innovative Properties CompanyOptical film with increased gain at non-normal angles of incidence
US60838561 Dic 19974 Jul 20003M Innovative Properties CompanyAcrylate copolymeric fibers
US609637516 Feb 19991 Ago 20003M Innovative Properties CompanyOptical polarizer
US61010327 Jun 19958 Ago 20003M Innovative Properties CompanyLight fixture having a multilayer polymeric film
US61072221 Dic 199722 Ago 20003M Innovative Properties CompanyRepositionable sheets with a nonwoven web of pressure-sensitive adhesive fibers
US611169628 Feb 199729 Ago 20003M Innovative Properties CompanyBrightness enhancement film
US61331731 Dic 199717 Oct 20003M Innovative Properties CompanyNonwoven cohesive wrap
US614114919 Ene 200031 Oct 20003M Innovative Properties CompanyMultilayer film having a continuous and disperse phase
US629790628 Feb 19972 Oct 20013M Innovative Properties CompanyLight fixture containing optical film
US631067130 Mar 199830 Oct 2001Honeywell, Inc.Polarization sensitive scattering element
US639663112 Jun 200028 May 20023M Innovative Properties CompanyLight fixture having a multilayer polymeric film
US650385519 Nov 19997 Ene 20033M Innovative Properties CompanyLaminated composites
US654315330 Nov 19998 Abr 20033M Innovative Properties CompanyReflective polarizer having improved properties and optical display with improved reflective polarizer
US658393023 Dic 199824 Jun 20033M Innovative PropertiesBirefringent interference polarization
US659070518 Feb 19978 Jul 20033M Innovative Properties CompanyOptical film with co-continuous phases
US661342125 Sep 20012 Sep 20033M Innovative Properties CompanyOptical film
US668534121 May 20023 Feb 20043M Innovative Properties CompanyLight fixture having a multilayer polymeric film
US676015725 Jul 20006 Jul 20043M Innovative Properties CompanyBrightness enhancement film
US680405827 Jul 200012 Oct 20043M Innovative Properties CompanyElectroluminescent light source and display incorporating same
US683525629 Oct 200228 Dic 20043M Innovative Properties CompanyLaminated composites
US69876127 Jul 200317 Ene 20063M Innovative Properties CompanyOptical film with co-continuous phases
US69992332 Dic 200414 Feb 20063M Innovative Properties CompanyOptical film with co-continuous phases
US703874519 Feb 20032 May 20063M Innovative Properties CompanyBrightness enhancing reflective polarizer
US70578166 Ene 20066 Jun 20063M Innovative Properties CompanyOptical film with co-continuous phases
US70838472 Sep 20031 Ago 20063M Innovative Properties CompanyOptical film
US729739331 Jul 200620 Nov 20073M Innovative Properties CompanyOptical film
US732146431 Ago 200422 Ene 20083M Innovative Properties CompanyElectroluminescent light source and display incorporating same
US742370826 Jul 20059 Sep 20083M Innovative Properties CompanyDisplay having a reflective polarizer
US78525604 Dic 200814 Dic 20103M Innovative Properties CompanyDisplay incorporating reflective polarizer

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