| US8153627: Quinazoline linked pyrrolo[2,1-c][1, 4]benzodiazepine hybrids as potential anticancer agents and process for the preparation thereof | December 1, 2022 | 09/10/2002 |
| US8592407: Pyrrolo[2,1-c][1,4]benzodiazepine derivatives with dithiocarbamate side chains and process for the preparation thereof | December 1, 2022 | 01/12/2004 |
| JP5657395: Quinazoline linked pyrrolo[2,1-c][1,4]benzodiazepine hybrids as potential anticancer agents and process for the preparation thereof | December 1, 2022 | 09/10/2003 |
| IN249319: An electrochemical method for the removal of arsenate from drinking water | November 29, 2022 | 01/30/2004 |
| IN247645: An ecofriendly process for acylation of alkylated benzene derivatives preferably at para position | November 29, 2022 | 09/29/2004 |
| IN224130: An animal powered mechanical device for water desalination | November 29, 2022 | 07/27/2004 |
| IN197541: An apparatus for measuring sieve dimensions and a method therefor | November 29, 2022 | 07/03/2003 |
| IN233430: An antiulcer synergistic herbal formulation | November 29, 2022 | 03/08/2004 |
| IN224060: An aerobic process for the reduction of colour from paper pulp effluent using inoculum | November 29, 2022 | 03/21/2003 |
| IN223563: An aerobic of removing Total Dissolved Solids (TDS) from tannery wastewaters | November 29, 2022 | 03/21/2003 |