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| US4000092 | 2 Apr 1975 | 28 Dec 1976 | The Procter & Gamble Company | Cleaning compositions |
| US4072621 | 11 Nov 1975 | 7 Feb 1978 | The Procter & Gamble Company | Detergent composition |
| US4072622 | 7 Oct 1975 | 7 Feb 1978 | Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA) | Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and organic suspending agents |
| US4083813 | 31 Jan 1977 | 11 Apr 1978 | The Procter & Gamble Company | Process for making granular detergent composition |
| US4113644 | 11 Nov 1975 | 12 Sep 1978 | | Protected glassy phosphate detergent additive |
| US4116852 | 24 Aug 1977 | 26 Sep 1978 | The Procter & Gamble Company | Builders and built detergent compositions |
| US4125475 | 23 Jun 1977 | 14 Nov 1978 | Texaco Inc. | Detergents containing a fatty alcohol builder and a water-insoluble inorganic absorbent |
| US4126574 | 30 Jun 1977 | 21 Nov 1978 | Henkel Kommanditgesellschaft auf Aktien
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler | Surfactant-containing aluminosilicates and process |
| US4138371 | 8 Aug 1977 | 6 Feb 1979 | GAF Corporation | Washing method using amphoteric surface active agents |
| US4148603 | 30 Jan 1978 | 10 Apr 1979 | Henkel Kommanditgesellschaft auf Aktien | Method of washing textiles and composition containing inorganic silicates and polycarboxylates and/or polyphosphonates |
| US4159277 | 22 Feb 1977 | 26 Jun 1979 | The Procter & Gamble Company | Zwitterionic compounds with a tetramethylene oxide moiety between the cationic and anionic charge centers |
| US4165334 | 7 Jun 1977 | 21 Aug 1979 | The Procter & Gamble Company | Detergent compounds and compositions |
| US4169075 | 1 Dec 1977 | 25 Sep 1979 | Henkel Kommanditgesellschaft auf Aktien | Process for the production of powdery washing agents by spray-drying |
| US4179268 | 16 Nov 1977 | 18 Dec 1979 | Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA) | Method of machine washing of solid soiled materials by reversibly contacting the circulating wash liquid with aluminosilicates |
| US4215007 | 3 Oct 1978 | 29 Jul 1980 | Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA) | Process for the manufacture of low-phosphorus or phosphorus-free detergents containing aluminosilicates |
| US4255148 | 26 Jan 1978 | 10 Mar 1981 | Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA) | Process and apparatus for machine washing and cleaning with low-phosphate or phosphate-free washing solutions |
| US4301044 | 22 Jan 1980 | 17 Nov 1981 | The Procter & Gamble Company | Biodegradable zwitterionic surfactant compounds |
| US4397777 | 18 Jul 1980 | 9 Aug 1983 | Colgate Palmolive Company | Heavy duty laundry detergent |
| US4438012 | 14 Dec 1977 | 20 Mar 1984 | Henkel Kommanditgesellschaft auf Aktien | Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and nonionic suspending agents |
| US4548744 | 22 Jul 1983 | 22 Oct 1985 | | Ethoxylated amine oxides having clay soil removal/anti-redeposition properties useful in detergent compositions |
| US4551506 | 23 Dec 1982 | 5 Nov 1985 | The Procter & Gamble Company | Cationic polymers having clay soil removal/anti-redeposition properties useful in detergent compositions |
| US4659802 | 22 Nov 1983 | 21 Apr 1987 | The Procter & Gamble Company | Cationic compounds having clay soil removal/anti-redeposition properties useful in detergent compositions |
| US4661288 | 8 Mar 1985 | 28 Apr 1987 | The Procter & Gamble Company | Zwitterionic compounds having clay soil removal/anti/redeposition properties useful in detergent compositions |
| US4664848 | 22 Nov 1983 | 12 May 1987 | The Procter & Gamble Company | Detergent compositions containing cationic compounds having clay soil removal/anti-redeposition properties |
| US4676921 | 23 Dec 1982 | 30 Jun 1987 | The Procter & Gamble Company | Detergent compositions containing ethoxylated amine polymers having clay soil removal/anti-redeposition properties |
| US4830782 | 31 Aug 1987 | 16 May 1989 | Colgate-Palmolive Company | Hot water wash cycle built nonaqueous liquid nonionic laundry detergent composition containing amphoteric surfactant and method of use |
| US5342549 | 7 Jun 1993 | 30 Aug 1994 | The Procter & Gamble Company | Hard surface liquid detergent compositions containing hydrocarbyl-amidoalkylenebetaine |
| US5445756 | 20 May 1994 | 29 Aug 1995 | The Procter & Gamble Company | Stable liquid detergent compositions containing peroxygen bleach suspended by a hydropholic silica |
| US5531933 | 23 Aug 1994 | 2 Jul 1996 | The Procter & Gamble Company | Liquid hard surface detergent compositions containing specific polycarboxylate detergent builders |
| US5534198 | 25 Jan 1995 | 9 Jul 1996 | The Procter & Gamble Company | Glass cleaner compositions having good filming/streaking characteristics and substantive modifier to provide long lasting hydrophilicity |
| US5540864 | 2 Jun 1995 | 30 Jul 1996 | The Procter & Gamble Company | Liquid hard surfce detergent compositions containing zwitterionic detergent surfactant and monoethanolamine and/or beta-aminoalkanol |
| US5540865 | 13 Jan 1995 | 30 Jul 1996 | The Procter & Gamble Company | Hard surface liquid detergent compositions containing hydrocarbylamidoalkylenebetaine |
| US5607618 | 19 Aug 1993 | 4 Mar 1997 | Hoechst Aktiengesellschaft | Use of a water-soluble copolymers based on acrylamidoalkylenesulfonic acid as a detergent additive |
| US6121225 | 21 Dec 1998 | 19 Sep 2000 | CONDEA Vista Company | Stable aqueous enzyme compositions |
| US6323170 | 6 Jul 1999 | 27 Nov 2001 | The Procter & Gamble Co. | Floor cleaners which provide improved burnish response |
| US6680286 | 14 Nov 2000 | 20 Jan 2004 | Sanyo Chemical Industries, Ltd.
Matsushita Electric Industrial Co., Ltd. | Detergent composition comprising a quaternary ammonium salt of a carboxyl containing polymer |
| US7220914 | 30 Nov 2004 | 22 May 2007 | Konarka Technologies, Inc. | Zwitterionic compounds and photovoltaic cells containing same |
