|
| US3956278 | 5 Nov 1973 | 11 May 1976 | Krems-Chemie Gesellschaft m.b.H. | Novel mixed partial esters of carbohydrates |
| US3963699 | 10 Ene 1974 | 15 Jun 1976 | The Procter & Gamble Company | Synthesis of higher polyol fatty acid polyesters |
| US3996206 | 6 Mar 1974 | 7 Dic 1976 | Tate & Lyle Limited | Process of making sucrose esters |
| US4032702 | 15 Oct 1975 | 28 Jun 1977 | Tate & Lyle Limited | Production of surface active material |
| US4298730 | 31 Jul 1980 | 3 Nov 1981 | Talres Development (N.A.) N.V. | Process for the production of a surfactant containing sucrose esters |
| US4517360 | 23 Jun 1983 | 14 May 1985 | The Procter & Gamble Company | Synthesis of higher polyol fatty acid polyesters using carbonate catalysts |
| US4518772 | 23 Jun 1983 | 21 May 1985 | The Proctor & Gamble Company | Synthesis of higher polyol fatty acid polyesters using high soap:polyol ratios |
| US4778881 | 17 Ene 1986 | 18 Oct 1988 | Cooperatieve Vereniging Suiker Unie U.A. | Method for the preparation of esters of a non-reducing sugar and one or more fatty acids |
| US4806632 | 29 Dic 1986 | 21 Feb 1989 | The Procter & Gamble Company | Process for the post-hydrogenation of sucrose polyesters |
| US4942054 | 3 May 1989 | 17 Jul 1990 | Curtice-Burns, Inc. | Process for producing low calorie foods from alkyl glycoside fatty acid polyesters |
| US4973489 | 8 Feb 1988 | 27 Nov 1990 | Curtice Burns, Inc. | Polysaccaride fatty acid polyester fat substitutes |
| US4983731 | 17 Mar 1989 | 8 Ene 1991 | Nebraska Department of Economic Development | Separation and purification of sugar esters |
| US5006648 | 22 Jul 1987 | 9 Abr 1991 | Van den Bergh Foods Co., Division of Conopco Inc. | Process for preparing partial polyol fatty acid esters |
| US5071975 | 21 Jul 1987 | 10 Dic 1991 | Van den Bergh Foods Co., Division of Conopco Inc. | Process for preparing polyol fatty acid polyesters |
| US5550220 | 20 Dic 1994 | 27 Ago 1996 | Curtice-Burns, Inc. | Alkyl glycoside fatty acid polyester fat substitute food compositions and process to produce the same |
| US5559226 | 21 Mar 1994 | 24 Sep 1996 | The Procter & Gamble Company | Process for making polyol fatty acid polyesters having oxidative stability |
| US6121440 | 12 Feb 1998 | 19 Sep 2000 | The Procter & Gamble Company | Process for synthesis of polyol fatty acid polyesters |
| US7304153 | 20 Dic 1994 | 4 Dic 2007 | The Procter and Gamble Co. | Polyol polyester synthesis |