| A method of manufacturing a coated substrate to be used as automobile antiglare filter | January 21, 2019 | 09/24/2003 |
| A process for the preparation of melt processable liquid crystalline terpolyesters | January 21, 2019 | 10/08/2000 |
| A process for the preparation of a novel thermosetting polymer useful for engineering applications | January 21, 2019 | 02/25/2000 |
| A process for the preparation for artificially flocculated yeast particles useful for production of alcohol | January 21, 2019 | 01/31/2001 |
| A process for the preparation of a nanosized colloidal metal particle | January 21, 2019 | 03/23/2001 |
| An process for the preparation of high grade synthetic rutile from ilmenites with pig iron as a by-product | January 21, 2019 | 03/28/2000 |
| A process for the preparation of a nanosized noble metal catalyst useful for the selective preparation of aliphatic diol | January 21, 2019 | 11/29/2000 |
| A novel method for underground extraction of coal from contiguous seams / sections | January 21, 2019 | 08/12/2000 |
| Method for preparing conducting polyaniline | January 21, 2019 | 12/31/2003 |
| A process for preparation of cellulose fractions | January 21, 2019 | 01/31/2001 |