| A method of manufacturing a coated substrate to be used as automobile antiglare filter | January 21, 2019 | 09/24/2003 |
| Device for sealing inside an upward drilled borehole for high pressure water injection in underground mines | January 21, 2019 | 08/16/2001 |
| Process for the preparation of carbamates | January 21, 2019 | 05/22/2006 |
| A process for production of low foaming scouring powder composition useful for cleaning concrete surfaces | January 21, 2019 | 03/28/2002 |
| A process for the bioremediation of hexachlorocyclohexane-contaminated soils | January 21, 2019 | 03/16/2000 |
| A process for optical resolution of racemic 1-arylethyl acetates | January 21, 2019 | 03/27/2003 |
| 1-bromo-4-(4'-bromophenoxy)-2-pentadecyl benzene and preparation thereof | January 21, 2019 | 03/30/2006 |
| Method for synthesis of geikielite | January 21, 2019 | 03/31/2003 |
| A method for the preparation of modified bioadsorbent partrticles for the removal of toxic metals and other compounds from water | January 21, 2019 | 09/06/2000 |
| Process for preparing improved silicon carbide powder | January 21, 2019 | 10/27/2004 |