Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8257454 | Method for gasification of carbonaceous solid materials | Philipp Haueter, Andreas Z'Graggen, Dominic Trommer, Aldo Steinfeld, Manuel Romero +3 more | 2012-09-04 |
| 7449158 | Apparatus and gasification of carbonaceous solid materials | Philipp Haueter, Andreas Z'Graggen, Dominic Trommer, Aldo Steinfeld, Manuel Romero +3 more | 2008-11-11 |
| 7176246 | Process for converting heavy crude oils and petroleum coke to syngas using external source of radiation | Alfredo Morales, Julian Blanco, Manuel Romero, Aldo Steinfeld | 2007-02-13 |
| 5513584 | Process for the in-situ production of a sorbent-oxide aerosol used for removing effluents from a gaseous combustion stream | Jose Carrazza | 1996-05-07 |
| 5352425 | Sorbent for treatment of effluent gas stream | Roy Payne, Cebers Gómez | 1994-10-04 |
| 5308534 | Alkaline-earth based sorbent for removing effluent from a gas stream | Jose Carrazza, Alejandro Velasco Izquierdo, Cebers Gómez, Felix Silva | 1994-05-03 |
| 5282999 | Sorbent for treatment of effluent gas stream | Roy Payne, Cebers Gómez | 1994-02-01 |
| 4994090 | Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion | Euler G. Jimenez, Ignacio Layrisse, Jose P. Salazar, Hercilio Rivas | 1991-02-19 |
| 4976745 | Process for stabilizing a hydrocarbon in water emulsion and resulting emulsion product | Lirio Quintero, Maria T. Terrer, Euler G. Jimenez, Felix Silva, Jose P. Salazar | 1990-12-11 |
| 4961837 | Process for the production of petroleum tar pitch for use as a binder in the production of electrodes | Leon Velasco, Carlos A. Mota | 1990-10-09 |
| 4927524 | Process for removing vanadium and sulphur during the coking of a hydrocarbon feed | Cebers Gómez | 1990-05-22 |
| 4834775 | Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion | Euler G. Jimenez, Ignacio Layrisse, Jose P. Salazar, Hercilio Rivas | 1989-05-30 |
| 4678557 | Process for the regeneration of spent catalyst used in the upgrading of heavy hydrocarbon feedstocks | Roberto Schemel | 1987-07-07 |
| 4548792 | Method for precipitating vanadium from vanadium bearing liquors and recovering vanadium pentoxide | Roberto Schemel, Ramon Salazar | 1985-10-22 |
| 4539186 | Method for leaching and recovering vanadium from vanadium bearing by-product materials | Roberto Schemel, Ramon Salazar | 1985-09-03 |