| IN194806: An improved process for preparation and preservation of sugarcane juice | December 26, 2022 | 01/30/2002 |
| IN193549: An improved process for making white pepper from fresh green pepper (Piper nigrum) | December 26, 2022 | 03/26/2002 |
| IN245388: An improved process for in-situ preparation of alumina-(Ti, Zr) borides composite | December 26, 2022 | 09/01/2004 |
| IN194585: An improved process for extraction of aluminium sulfate from fly ash | December 26, 2022 | 08/05/2003 |
| IN226232: An improved process for extraction of copper, selenium, tellurium and gold from anode slimes of copper electrorefining plant | December 26, 2022 | 01/25/2002 |
| IN244612: An improved process for the isolation of Withaferin-A from plant materials | December 26, 2022 | 03/31/2005 |
| IN240839: An improved process for the fractionation of hard microcrystalline waxes to produce different melting grade waxes | December 26, 2022 | 03/28/2002 |
| IN225839: An improved process for recovery of oryzanol | December 26, 2022 | 03/26/2003 |
| IN222211: An improved process for the extraction of zinc from sikkim zinc concentrate | December 26, 2022 | 03/28/2002 |
| IN254692: An improved process for recovering cobalt from roast-reduced sea nodules | December 26, 2022 | 10/10/2005 |