| A process for the preparation of an aromatic carboxylic acid | January 21, 2019 | 06/29/2001 |
| Process for simultaneous preparation of nanocrystalline titanium dioxide and hydrazine monohydrochloride | January 21, 2019 | 11/20/2003 |
| A process for the preparation of an encapsulated oxo-bridged organometallic cluster catalyst | January 21, 2019 | 06/29/2001 |
| Method for preparing conducting polyaniline | January 21, 2019 | 12/31/2003 |
| A novel method for underground extraction of coal from contiguous seams / sections | January 21, 2019 | 08/12/2000 |
| Enantioconvergent chemoenzymatic synthesis of (r)-gamma-amino-beta-hydroxybutyric acid ((r)-gabob) | January 21, 2019 | 12/23/2004 |
| Adenine modified silica-based catalyst, a process for the preparation and use there for the production of cyclic carbonates | January 21, 2019 | 05/23/2006 |
| 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 |
| 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 for artificially flocculated yeast particles useful for production of alcohol | January 21, 2019 | 01/31/2001 |