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| US4435297 | 4 mars 1982 | 6 mars 1984 | The Lubrizol Corporation | Carboxylic acid derivatives of alkanol tertiary monoamines |
| US4438003 | 21 août 1978 | 20 mars 1984 | | Skating surface |
| US4447348 | 4 mars 1982 | 8 mai 1984 | The Lubrizol Corporation | Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same |
| US4448703 | 4 mars 1982 | 15 mai 1984 | The Lubrizol Corporation | Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same |
| US4454050 | 21 mars 1983 | 12 juin 1984 | Pennwalt Corporation | Aqueous release agent and lubricant |
| US4666620 | 13 mars 1986 | 19 mai 1987 | The Lubrizol Corporation | Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same |
| US4689166 | 17 juil. 1986 | 25 août 1987 | Pennzoil Product Company | Succinic acid esters and hydraulic fluids thereform |
| US4770803 | 3 juil. 1986 | 13 sept. 1988 | The Lubrizol Corporation | Aqueous compositions containing carboxylic salts |
| US4776970 | 19 nov. 1986 | 11 oct. 1988 | San Nopco Limited | Lubricant for use in paper coating and method for producing the same |
| US4784784 | 9 juin 1987 | 15 nov. 1988 | Pennzoil Products Company | Succinic acid esters and hydraulic fluids therefrom |
| US5368757 | 19 janv. 1993 | 29 nov. 1994 | Henkel Corporation | Lubrication for cold forming of metals |
| US5547595 | 7 févr. 1995 | 20 août 1996 | Henkel Corporation | Aqueous lubricant and process for cold forming metal, particularly pointing thick-walled metal tubes |
| US5801128 | 23 oct. 1995 | 1 sept. 1998 | International Refining and Manufacturing Company | Hot melt lubricant and method of application |
| US6103675 | 11 mars 1998 | 15 août 2000 | Clariant GmbH | Phosphoric esters as extreme pressure additives |
| US6248701 | 23 mai 1996 | 19 juin 2001 | Henkel Corporation | Aqueous metal coating composition and process with reduced staining and corrosion |
| US6302209 | 10 sept. 1998 | 16 oct. 2001 | BJ Services Company | Surfactant compositions and uses therefor |
| US6719053 | 29 avr. 2002 | 13 avr. 2004 | BJ Services Company | Ester/monoester copolymer compositions and methods of preparing and using same |
| US6849581 | 24 mars 2000 | 1 févr. 2005 | BJ Services Company | Gelled hydrocarbon compositions and methods for use thereof |
| USRE36479 | 4 oct. 1996 | 4 janv. 2000 | The Lubrizol Corporation | Aqueous compositions containing nitrogen-containing salts |
