| A process for preparation of synergistic compostion suitable for free face blasting in underground coal mines | January 21, 2019 | 02/27/2001 |
| A process for preparation of liquid crystalline polyesters | January 21, 2019 | 11/05/1999 |
| Process for preparation of 2-phenyl ethanol | January 21, 2019 | 02/20/2004 |
| An improved process for the preparation of poly alkyl (meth) acrylates | January 21, 2019 | 11/18/1999 |
| Novel nitrile glycoside useful as a bio-enhancer of drugs and nutrients | January 21, 2019 | 07/26/2005 |
| A synergistic composition and process for the production of transparent frit | January 21, 2019 | 04/28/2003 |
| A synergistic composition for the preparation of dense samarium stablised alpha-siaion | January 21, 2019 | 03/14/2002 |
| A novel metallic paste composition useful as an interlayer in diffusion soldering | January 21, 2019 | 03/27/2002 |
| A device for biological treatment of waste water and a process therefor | January 21, 2019 | 09/04/2003 |
| Method for synthesis of geikelite - a mantle oxide | January 21, 2019 | 09/29/2004 |