Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740229 | Method for drying the charge from a unit that treats petroleum cuts with a low water charge | Pedro Nascimento, Jacques Couillard, Alain Milan | 2004-05-25 |
| 6673977 | Procedure and device for the alkylation of isobutane by light olefins | Pedro Nascimento | 2004-01-06 |
| 6511635 | Fluid state catalytic cracking reactor having solid fastened packing element for homogeneously distributing particle flow | Mariano Del Pozo, Daniel Barthod | 2003-01-28 |
| 6375715 | Procedure and device for fast separation of solid particles and gaseous fluids and their use | Cyrille Mirgain | 2002-04-23 |
| 5716585 | Process and apparatus for stripping fluidized solids and use thereof in a fluid cracking process | Marie-Andree Senegas, Thierry Patureaux, Philippe Selem | 1998-02-10 |
| 5538625 | Process and apparatus for the steam cracking of hydrocarbons in the fluidized phase | Jean-Bernard Sigaud | 1996-07-23 |
| 5506365 | Process and apparatus for fluidized-bed hydrocarbon conversion | Jean-Bernard Sigaud, Jean-Claude Courcelle | 1996-04-09 |
| 5264115 | Process and apparatus for fluidized bed hydrocarbon conversion | Jean-Bernard Sigaud, Jean-Claude Courcelle | 1993-11-23 |
| RE33728 | Method for catalytically converting residual oils | Robert R. Dean, Warren S. Letzsch | 1991-10-29 |
| 5053203 | Installation for the fluidized-bed catalytic cracking of a hydrocarbon feedstock | Jean-Bernard Sigaud | 1991-10-01 |
| 4965232 | Process for fluidized-bed catalyst regeneration | Jean-Bernard Siguad, Renaud Pontier, Frederic Hoffmann | 1990-10-23 |
| 4959334 | Fluidized-bed catalyst regeneration | Jean-Bernard Sigaud | 1990-09-25 |
| 4883583 | Process for the catalytic cracking of hydrocarbons in a fluidized bed and their applications | Jean-Bernard Sigaud | 1989-11-28 |
| 4875993 | Process and apparatus for the catalytic cracking of hydrocarbon charges | Jean-Bernard Sigaud, Bernard Chapotel, Leonard Seglin | 1989-10-24 |
| 4854180 | System for the sampling in an enclosure of solid particles in a fluidized bed | Francois Ville, Charles Mengus | 1989-08-08 |
| 4832825 | Method for the injection of catalyst in a fluid catalytic cracking process, especially for heavy feedstocks | Michel Demar, Sigaud Jean-Bernard | 1989-05-23 |
| 4818372 | Process and apparatus for the catalytic cracking of hydrocarbon feedstocks with reaction-temperature control | Francois Ville, Jean-Bernard Sigaud | 1989-04-04 |
| 4601814 | Method and apparatus for cracking residual oils | Robert J. Newman | 1986-07-22 |
| 4556479 | Method for the clean-up of particulate-catalyst containing gases | Robert J. Newman, Alan Black | 1985-12-03 |
| 4434049 | Residual oil feed process for fluid catalyst cracking | Robert R. Dean, Robert J. Newman | 1984-02-28 |
| 4427537 | Method and means for preparing and dispersing atomed hydrocarbon with fluid catalyst particles in a reactor zone | Robert R. Dean, Robert J. Newman | 1984-01-24 |
| 4426276 | Combined fluid catalytic cracking and hydrocracking process | Robert R. Dean | 1984-01-17 |
| 4415438 | Method for catalytically converting residual oils | Robert R. Dean, Warren S. Letzsch | 1983-11-15 |
| 4336160 | Method and apparatus for cracking residual oils | Robert R. Dean, Robert W. Pfeiffer | 1982-06-22 |
| 4332674 | Method and apparatus for cracking residual oils | Robert R. Dean, Robert W. Pfeiffer | 1982-06-01 |