Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US393513012 Jul 197327 Ene 1976Kabushiki Kaisha Tsumura JuntendoDetergent composition for cleaning bathtubs
US39707626 Feb 197420 Jul 1976Compagnie Francaise de Produits IndustrielsMethod of chemical peeling of fruits and vegetables with an alkanolamine
US39752942 Nov 197317 Ago 1976Rhone-Poulenc S.A.Surface active composition
US401869620 Nov 197519 Abr 1977Berol Kemi ABLiquid detergent composition
US40533144 Ago 197511 Oct 1977Kabushiki Kaisha BunshodoAmine developer liquid for diazotype reproduction
US40790786 Nov 197414 Mar 1978The Procter & Gamble CompanyLiquid detergent compositions
US41055926 Nov 19748 Ago 1978The Procter & Gamble CompanyLiquid detergent compositions
US413377923 Mar 19769 Ene 1979The Procter & Gamble CompanyDetergent composition containing semi-polar nonionic detergent and alkaline earth metal anionic detergent
US421275820 Oct 197815 Jul 1980Cleansing agents containing oleic acid, isopropanol and ethylacetate
US428443420 Nov 197918 Ago 1981Henkel Kommanditgesellschaft auf AktienProcess for spray cleaning of metal surfaces
US439775424 Sep 19819 Ago 1983Caligen Foam Limited
W. E. Saxby (Nottingham) Limited
Personal cleaning products
US448632917 Oct 19834 Dic 1984Colgate-Palmolive CompanyLiquid all-purpose cleaner
US450998925 Mar 19839 Abr 1985United States Steel CorporationCleaning method for removing sulfur containing deposits from coke oven gas lines
US478657820 Jul 198722 Nov 1988Merck Patent Gesellschaft mit beschrankter HaftungAgent and method for the removal of photoresist and stripper residues from semiconductor substrates
US495428614 Abr 19884 Sep 1990Lever Brothers CompanyFabric pretreatment cleaning compositions
US499221218 Oct 198812 Feb 1991Lever Brothers Company, Division of Conopco, Inc.Alkaline light duty liquid detergents that are non-staining to aluminum
US53992028 Dic 199221 Mar 1995Hitachi, Ltd.Resist-peeling liquid and process for peeling a resist using the same
US577054918 Mar 199623 Jun 1998Henkel CorporationSurfactant blend for non-solvent hard surface cleaning
US646540420 Mar 200115 Oct 2002BBJ Environmental Solutions, Inc.Aqueous cleaning composition with controlled PH