Brahma; Nilanjan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brahma; Nilanjan.The latest application filed is for "regeneration method of heterogeneous catalysts and adsorbents".
- Brahma; Nilanjan - League City TX
- Brahma; Nilanjan - La Voulte sur Rhone FR
| Patent | Date |
|---|---|
| Regeneration method of heterogeneous catalysts and adsorbents Grant 7,368,409 - Robinson , et al. May 6, 2 | 2008-05-06 |
| Regeneration method of heterogeneous catalysts and adsorbents App 20040043890 - Robinson, James ; et al. | 2004-03-04 |
| Regeneration method of heterogeneous catalysts and adsorbents App 20020098971 - Robinson, James ; et al. | 2002-07-25 |
| Protection of catalysts by deposition of a protective layer Grant 6,294,498 - Darcissac , et al. September 25, 2 | 2001-09-25 |
| Process for incorporating sulfur into the pores of a hydrocarbon treatment catalyst Grant 6,100,216 - Dufresne , et al. August 8, 2 | 2000-08-08 |
| Process for off-site preconditioning of a hydrocarbon processing catalyst Grant 6,077,803 - Dufresne , et al. June 20, 2 | 2000-06-20 |
| Process for presulfurizing hydrotreatment catalysts Grant 5,922,638 - Dufresne , et al. July 13, 1 | 1999-07-13 |
| Offsite regeneration process for a catalyst containing at least one precious metal Grant 5,854,162 - Dufresne , et al. December 29, 1 | 1998-12-29 |
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