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| US7014832: Simultaneous recovery of potassium chloride and KCl enriched edible salt | January 4, 2023 | 03/30/2004 |
| US7138368: Sesquiterpene oxides as perfuming and flavoring agents | January 4, 2023 | 03/26/2003 |
| IN240839: An improved process for the fractionation of hard microcrystalline waxes to produce different melting grade waxes | December 26, 2022 | 03/28/2002 |
| IN222211: An improved process for the extraction of zinc from sikkim zinc concentrate | December 26, 2022 | 03/28/2002 |
| IN225839: An improved process for recovery of oryzanol | December 26, 2022 | 03/26/2003 |
| IN238877: An improved process for production of hybrid plasminogen activator streptokinase | December 26, 2022 | 02/20/2003 |
| IN238763: An improved process for preparing secondary alcohols by liquid phase oxidation | December 26, 2022 | 11/11/2002 |
| IN221971: An improved process for preparation of ultra-light hydrated alumina | December 26, 2022 | 01/30/2002 |
| IN289744: An improved process for preparation of fatty acid methyl ester (biodiesel) from triglycerides oil through transesterification | December 26, 2022 | 10/20/2004 |